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Diff for /parser3/src/main/compile.tab.C between versions 1.113 and 1.166

-version 1.113, 2006/04/09 13:48:50
+version 1.166, 2015/10/26 01:21:57
  Line 1
- /* A Bison parser, made by GNU Bison 1.875c.  */
+ /* A Bison parser, made by GNU Bison 3.0.2.  */
- /* Skeleton parser for Yacc-like parsing with Bison,
+ /* Bison implementation for Yacc-like parsers in C
-    Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This program is free software; you can redistribute it and/or modify
+    Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+    This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2, or (at your option)
+    the Free Software Foundation, either version 3 of the License, or
-    any later version.
+    (at your option) any later version.
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
- Line 14
+ Line 15
     GNU General Public License for more details.
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-    Foundation, Inc., 59 Temple Place - Suite 330,
-    Boston, MA 02111-1307, USA.  */
+ /* As a special exception, you may create a larger work that contains
+    part or all of the Bison parser skeleton and distribute that work
- /* As a special exception, when this file is copied by Bison into a
+    under terms of your choice, so long as that work isn't itself a
-    Bison output file, you may use that output file without restriction.
+    parser generator using the skeleton or a modified version thereof
-    This special exception was added by the Free Software Foundation
+    as a parser skeleton.  Alternatively, if you modify or redistribute
-    in version 1.24 of Bison.  */
+    the parser skeleton itself, you may (at your option) remove this
+    special exception, which will cause the skeleton and the resulting
+    Bison output files to be licensed under the GNU General Public
+    License without this special exception.
+    This special exception was added by the Free Software Foundation in
+    version 2.2 of Bison.  */
- /* Written by Richard Stallman by simplifying the original so called
+ /* C LALR(1) parser skeleton written by Richard Stallman, by
-    ``semantic'' parser.  */
+    simplifying the original so-called "semantic" parser.  */
  /* All symbols defined below should begin with yy or YY, to avoid
     infringing on user name space.  This should be done even for local
- Line 36
+ Line 43
  /* Identify Bison output.  */
  #define YYBISON 1
+ /* Bison version.  */
+ #define YYBISON_VERSION "3.0.2"
  /* Skeleton name.  */
  #define YYSKELETON_NAME "yacc.c"
  /* Pure parsers.  */
  #define YYPURE 1
- /* Using locations.  */
+ /* Push parsers.  */
- #define YYLSP_NEEDED 0
+ #define YYPUSH 0
+ /* Pull parsers.  */
- /* Tokens.  */
+ #define YYPULL 1
- #ifndef YYTOKENTYPE
- # define YYTOKENTYPE
-    /* Put the tokens into the symbol table, so that GDB and other debuggers
-       know about them.  */
-    enum yytokentype {
-      EON = 258,
-      STRING = 259,
-      BOGUS = 260,
-      BAD_STRING_COMPARISON_OPERATOR = 261,
-      BAD_HEX_LITERAL = 262,
-      BAD_METHOD_DECL_START = 263,
-      BAD_METHOD_PARAMETER_NAME_CHARACTER = 264,
-      BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE = 265,
-      LAND = 266,
-      LOR = 267,
-      LXOR = 268,
-      NXOR = 269,
-      NLE = 270,
-      NGE = 271,
-      NEQ = 272,
-      NNE = 273,
-      NSL = 274,
-      NSR = 275,
-      SLT = 276,
-      SGT = 277,
-      SLE = 278,
-      SGE = 279,
-      SEQ = 280,
-      SNE = 281,
-      DEF = 282,
-      IN = 283,
-      FEXISTS = 284,
-      DEXISTS = 285,
-      IS = 286,
-      LITERAL_TRUE = 287,
-      LITERAL_FALSE = 288,
-      NUNARY = 289
-    };
- #endif
- #define EON 258
- #define STRING 259
- #define BOGUS 260
- #define BAD_STRING_COMPARISON_OPERATOR 261
- #define BAD_HEX_LITERAL 262
- #define BAD_METHOD_DECL_START 263
- #define BAD_METHOD_PARAMETER_NAME_CHARACTER 264
- #define BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE 265
- #define LAND 266
- #define LOR 267
- #define LXOR 268
- #define NXOR 269
- #define NLE 270
- #define NGE 271
- #define NEQ 272
- #define NNE 273
- #define NSL 274
- #define NSR 275
- #define SLT 276
- #define SGT 277
- #define SLE 278
- #define SGE 279
- #define SEQ 280
- #define SNE 281
- #define DEF 282
- #define IN 283
- #define FEXISTS 284
- #define DEXISTS 285
- #define IS 286
- #define LITERAL_TRUE 287
- #define LITERAL_FALSE 288
- #define NUNARY 289
  /* Copy the first part of user declarations.  */
- #line 1 "compile.y"
+ #line 1 "compile.y" /* yacc.c:339  */
  /** @file
          Parser: compiler(lexical parser and grammar).
-         Copyright (c) 2001-2005 ArtLebedev Group (http://www.artlebedev.com)
+         Copyright (c) 2001-2015 Art. Lebedev Studio (http://www.artlebedev.com)
          Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
-         $Id$
  */
+ volatile const char * IDENT_COMPILE_Y = "$Id$";
  /**
          @todo parser4:
          - cache compiled code from request to request. to do that...
- Line 147
+ Line 87
  */
  #define YYSTYPE  ArrayOperation*
- #define YYPARSE_PARAM  pc
- #define YYLEX_PARAM  pc
  #define YYDEBUG  1
- #define YYERROR_VERBOSE 1
+ #define YYERROR_VERBOSE  1
- #define yyerror(msg)  real_yyerror((Parse_control *)pc, msg)
+ #define yyerror(pc, msg)  real_yyerror(pc, msg)
  #define YYPRINT(file, type, value)  yyprint(file, type, value)
+ #define YYMALLOC pa_malloc
+ #define YYFREE pa_free
  // includes
- Line 162
+ Line 102
  #include "pa_vobject.h"
  #include "pa_vdouble.h"
  #include "pa_globals.h"
- #include "pa_vvoid.h"
  #include "pa_vmethod_frame.h"
  // defines
  #define USE_CONTROL_METHOD_NAME "USE"
+ #define OPTIONS_CONTROL_METHOD_NAME "OPTIONS"
+ #define OPTION_ALL_VARS_LOCAL_NAME "locals"
+ #define OPTION_PARTIAL_CLASS "partial"
+ #define REM_OPERATOR_NAME "rem"
  // forwards
- static int real_yyerror(Parse_control* pc, char* s);
+ static int real_yyerror(Parse_control* pc, const char* s);
  static void yyprint(FILE* file, int type, YYSTYPE value);
  static int yylex(YYSTYPE* lvalp, void* pc);
  static const VBool vfalse(false);
  static const VBool vtrue(true);
- static const VVoid vvoid;
+ static const VString vempty;
  // local convinient inplace typecast & var
  #undef PC
- #define PC  (*(Parse_control *)pc)
+ #define PC  (*pc)
  #undef POOL
  #define POOL  (*PC.pool)
  #ifndef DOXYGEN
+ #define CLASS_ADD if(PC.class_add()){                                   \
+         strncpy(PC.error, PC.cclass->name().cstr(), MAX_STRING/2);      \
+         strcat(PC.error, " - class is already defined");                \
+         YYERROR;                                                        \
+ }
- /* Enabling traces.  */
- #ifndef YYDEBUG
+ #line 140 "compile.tab.C" /* yacc.c:339  */
- # define YYDEBUG 0
- #endif
+ # ifndef YY_NULLPTR
+ #  if defined __cplusplus && 201103L <= __cplusplus
+ #   define YY_NULLPTR nullptr
+ #  else
+ #   define YY_NULLPTR 0
+ #  endif
+ # endif
  /* Enabling verbose error messages.  */
  #ifdef YYERROR_VERBOSE
- Line 200  static const VVoid vvoid;
+ Line 154  static const VVoid vvoid;
  # define YYERROR_VERBOSE 0
  #endif
- #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+ /* Debug traces.  */
+ #ifndef YYDEBUG
+ # define YYDEBUG 0
+ #endif
+ #if YYDEBUG
+ extern int yydebug;
+ #endif
+ /* Token type.  */
+ #ifndef YYTOKENTYPE
+ # define YYTOKENTYPE
+   enum yytokentype
+   {
+     EON = 258,
+     STRING = 259,
+     BOGUS = 260,
+     BAD_STRING_COMPARISON_OPERATOR = 261,
+     BAD_HEX_LITERAL = 262,
+     BAD_METHOD_DECL_START = 263,
+     BAD_METHOD_PARAMETER_NAME_CHARACTER = 264,
+     BAD_NONWHITESPACE_CHARACTER_IN_EXPLICIT_RESULT_MODE = 265,
+     LAND = 266,
+     LOR = 267,
+     LXOR = 268,
+     NXOR = 269,
+     NLE = 270,
+     NGE = 271,
+     NEQ = 272,
+     NNE = 273,
+     NSL = 274,
+     NSR = 275,
+     SLT = 276,
+     SGT = 277,
+     SLE = 278,
+     SGE = 279,
+     SEQ = 280,
+     SNE = 281,
+     DEF = 282,
+     IN = 283,
+     FEXISTS = 284,
+     DEXISTS = 285,
+     IS = 286,
+     LITERAL_TRUE = 287,
+     LITERAL_FALSE = 288,
+     NUNARY = 289
+   };
+ #endif
+ /* Value type.  */
+ #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
  typedef int YYSTYPE;
- # define yystype YYSTYPE /* obsolescent; will be withdrawn */
- # define YYSTYPE_IS_DECLARED 1
  # define YYSTYPE_IS_TRIVIAL 1
+ # define YYSTYPE_IS_DECLARED 1
  #endif
+ int yyparse (Parse_control* pc);
  /* Copy the second part of user declarations.  */
+ #line 222 "compile.tab.C" /* yacc.c:358  */
- /* Line 214 of yacc.c.  */
+ #ifdef short
- #line 217 "compile.tab.C"
+ # undef short
+ #endif
- #if ! defined (yyoverflow) || YYERROR_VERBOSE
+ #ifdef YYTYPE_UINT8
+ typedef YYTYPE_UINT8 yytype_uint8;
+ #else
+ typedef unsigned char yytype_uint8;
+ #endif
+ #ifdef YYTYPE_INT8
+ typedef YYTYPE_INT8 yytype_int8;
+ #else
+ typedef signed char yytype_int8;
+ #endif
+ #ifdef YYTYPE_UINT16
+ typedef YYTYPE_UINT16 yytype_uint16;
+ #else
+ typedef unsigned short int yytype_uint16;
+ #endif
+ #ifdef YYTYPE_INT16
+ typedef YYTYPE_INT16 yytype_int16;
+ #else
+ typedef short int yytype_int16;
+ #endif
+ #ifndef YYSIZE_T
+ # ifdef __SIZE_TYPE__
+ #  define YYSIZE_T __SIZE_TYPE__
+ # elif defined size_t
+ #  define YYSIZE_T size_t
+ # elif ! defined YYSIZE_T
+ #  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+ #  define YYSIZE_T size_t
+ # else
+ #  define YYSIZE_T unsigned int
+ # endif
+ #endif
+ #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+ #ifndef YY_
+ # if defined YYENABLE_NLS && YYENABLE_NLS
+ #  if ENABLE_NLS
+ #   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+ #   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+ #  endif
+ # endif
+ # ifndef YY_
+ #  define YY_(Msgid) Msgid
+ # endif
+ #endif
+ #ifndef YY_ATTRIBUTE
+ # if (defined __GNUC__                                               \
+       && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
+      || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+ #  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+ # else
+ #  define YY_ATTRIBUTE(Spec) /* empty */
+ # endif
+ #endif
+ #ifndef YY_ATTRIBUTE_PURE
+ # define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
+ #endif
+ #ifndef YY_ATTRIBUTE_UNUSED
+ # define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+ #endif
+ #if !defined _Noreturn \
+      && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+ # if defined _MSC_VER && 1200 <= _MSC_VER
+ #  define _Noreturn __declspec (noreturn)
+ # else
+ #  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+ # endif
+ #endif
+ /* Suppress unused-variable warnings by "using" E.  */
+ #if ! defined lint || defined __GNUC__
+ # define YYUSE(E) ((void) (E))
+ #else
+ # define YYUSE(E) /* empty */
+ #endif
+ #if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+ /* Suppress an incorrect diagnostic about yylval being uninitialized.  */
+ # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+     _Pragma ("GCC diagnostic push") \
+     _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+     _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+ # define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+     _Pragma ("GCC diagnostic pop")
+ #else
+ # define YY_INITIAL_VALUE(Value) Value
+ #endif
+ #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ # define YY_IGNORE_MAYBE_UNINITIALIZED_END
+ #endif
+ #ifndef YY_INITIAL_VALUE
+ # define YY_INITIAL_VALUE(Value) /* Nothing. */
+ #endif
+ #if ! defined yyoverflow || YYERROR_VERBOSE
  /* The parser invokes alloca or malloc; define the necessary symbols.  */
  # ifdef YYSTACK_USE_ALLOCA
  #  if YYSTACK_USE_ALLOCA
- #   define YYSTACK_ALLOC alloca
- #  endif
- # else
- #  if defined (alloca) || defined (_ALLOCA_H)
- #   define YYSTACK_ALLOC alloca
- #  else
  #   ifdef __GNUC__
  #    define YYSTACK_ALLOC __builtin_alloca
+ #   elif defined __BUILTIN_VA_ARG_INCR
+ #    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+ #   elif defined _AIX
+ #    define YYSTACK_ALLOC __alloca
+ #   elif defined _MSC_VER
+ #    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+ #    define alloca _alloca
+ #   else
+ #    define YYSTACK_ALLOC alloca
+ #    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+ #     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+       /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
+ #     ifndef EXIT_SUCCESS
+ #      define EXIT_SUCCESS 0
+ #     endif
+ #    endif
  #   endif
  #  endif
  # endif
  # ifdef YYSTACK_ALLOC
-    /* Pacify GCC's `empty if-body' warning. */
+    /* Pacify GCC's 'empty if-body' warning.  */
  #  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+ #  ifndef YYSTACK_ALLOC_MAXIMUM
+     /* The OS might guarantee only one guard page at the bottom of the stack,
+        and a page size can be as small as 4096 bytes.  So we cannot safely
+        invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+        to allow for a few compiler-allocated temporary stack slots.  */
+ #   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+ #  endif
  # else
- #  if defined (__STDC__) || defined (__cplusplus)
+ #  define YYSTACK_ALLOC YYMALLOC
+ #  define YYSTACK_FREE YYFREE
+ #  ifndef YYSTACK_ALLOC_MAXIMUM
+ #   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+ #  endif
+ #  if (defined __cplusplus && ! defined EXIT_SUCCESS \
+        && ! ((defined YYMALLOC || defined malloc) \
+              && (defined YYFREE || defined free)))
  #   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
- #   define YYSIZE_T size_t
+ #   ifndef EXIT_SUCCESS
+ #    define EXIT_SUCCESS 0
+ #   endif
+ #  endif
+ #  ifndef YYMALLOC
+ #   define YYMALLOC malloc
+ #   if ! defined malloc && ! defined EXIT_SUCCESS
+ void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+ #   endif
+ #  endif
+ #  ifndef YYFREE
+ #   define YYFREE free
+ #   if ! defined free && ! defined EXIT_SUCCESS
+ void free (void *); /* INFRINGES ON USER NAME SPACE */
+ #   endif
  #  endif
- #  define YYSTACK_ALLOC malloc
- #  define YYSTACK_FREE free
  # endif
- #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+ #endif /* ! defined yyoverflow || YYERROR_VERBOSE */
- #if (! defined (yyoverflow) \
+ #if (! defined yyoverflow \
-      && (! defined (__cplusplus) \
+      && (! defined __cplusplus \
-          || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+          || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
  /* A type that is properly aligned for any stack member.  */
  union yyalloc
  {
-   short yyss;
+   yytype_int16 yyss_alloc;
-   YYSTYPE yyvs;
+   YYSTYPE yyvs_alloc;
-   };
+ };
  /* The size of the maximum gap between one aligned stack and the next.  */
  # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
- Line 264  union yyalloc
+ Line 414  union yyalloc
  /* The size of an array large to enough to hold all stacks, each with
     N elements.  */
  # define YYSTACK_BYTES(N) \
-      ((N) * (sizeof (short) + sizeof (YYSTYPE))                         \
+      ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
        + YYSTACK_GAP_MAXIMUM)
- /* Copy COUNT objects from FROM to TO.  The source and destination do
+ # define YYCOPY_NEEDED 1
-    not overlap.  */
- # ifndef YYCOPY
- #  if defined (__GNUC__) && 1 < __GNUC__
- #   define YYCOPY(To, From, Count) \
-       __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
- #  else
- #   define YYCOPY(To, From, Count)              \
-       do                                        \
-         {                                       \
-           register YYSIZE_T yyi;                \
-           for (yyi = 0; yyi < (Count); yyi++)   \
-             (To)[yyi] = (From)[yyi];            \
-         }                                       \
-       while (0)
- #  endif
- # endif
  /* Relocate STACK from its old location to the new one.  The
     local variables YYSIZE and YYSTACKSIZE give the old and new number of
     elements in the stack, and YYPTR gives the new location of the
     stack.  Advance YYPTR to a properly aligned location for the next
     stack.  */
- # define YYSTACK_RELOCATE(Stack)                                        \
+ # define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
      do                                                                  \
        {                                                                 \
          YYSIZE_T yynewbytes;                                            \
-         YYCOPY (&yyptr->Stack, Stack, yysize);                          \
+         YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
-         Stack = &yyptr->Stack;                                          \
+         Stack = &yyptr->Stack_alloc;                                    \
          yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
          yyptr += yynewbytes / sizeof (*yyptr);                          \
        }                                                                 \
      while (0)
  #endif
- #if defined (__STDC__) || defined (__cplusplus)
+ #if defined YYCOPY_NEEDED && YYCOPY_NEEDED
-    typedef signed char yysigned_char;
+ /* Copy COUNT objects from SRC to DST.  The source and destination do
- #else
+    not overlap.  */
-    typedef short yysigned_char;
+ # ifndef YYCOPY
- #endif
+ #  if defined __GNUC__ && 1 < __GNUC__
+ #   define YYCOPY(Dst, Src, Count) \
+       __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+ #  else
+ #   define YYCOPY(Dst, Src, Count)              \
+       do                                        \
+         {                                       \
+           YYSIZE_T yyi;                         \
+           for (yyi = 0; yyi < (Count); yyi++)   \
+             (Dst)[yyi] = (Src)[yyi];            \
+         }                                       \
+       while (0)
+ #  endif
+ # endif
+ #endif /* !YYCOPY_NEEDED */
- /* YYFINAL -- State number of the termination state. */
+ /* YYFINAL -- State number of the termination state.  */
  #define YYFINAL  51
  /* YYLAST -- Last index in YYTABLE.  */
  #define YYLAST   470
- /* YYNTOKENS -- Number of terminals. */
+ /* YYNTOKENS -- Number of terminals.  */
  #define YYNTOKENS  62
- /* YYNNTS -- Number of nonterminals. */
+ /* YYNNTS -- Number of nonterminals.  */
  #define YYNNTS  89
- /* YYNRULES -- Number of rules. */
+ /* YYNRULES -- Number of rules.  */
  #define YYNRULES  172
- /* YYNRULES -- Number of states. */
+ /* YYNSTATES -- Number of states.  */
  #define YYNSTATES  263
- /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+ /* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+    by yylex, with out-of-bounds checking.  */
  #define YYUNDEFTOK  2
  #define YYMAXUTOK   289
  #define YYTRANSLATE(YYX)                                                \
    ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
- /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+ /* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
- static const unsigned char yytranslate[] =
+    as returned by yylex, without out-of-bounds checking.  */
+ static const yytype_uint8 yytranslate[] =
  {
 ,     2,     2,     2,     2,     2,     2,     2,     2,     2,
 ,     2,     2,     2,     2,     2,     2,     2,     2,     2,
- Line 365  static const unsigned char yytranslate[]
+ Line 515  static const unsigned char yytranslate[]
  };
  #if YYDEBUG
- /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
-    YYRHS.  */
+ static const yytype_uint16 yyrline[] =
- static const unsigned short yyprhs[] =
- {
-,     0,     3,     5,     7,     9,    12,    14,    16,    18,
-,    25,    27,    29,    32,    35,    37,    39,    40,    49,
-,    53,    57,    59,    61,    63,    67,    69,    71,    73,
-,    77,    80,    82,    84,    86,    88,    90,    92,    95,
-,   100,   104,   106,   108,   110,   113,   115,   118,   122,
-,   126,   128,   130,   133,   136,   138,   140,   142,   143,
-,   150,   154,   158,   160,   162,   164,   166,   168,   170,
-,   175,   176,   177,   184,   186,   188,   191,   193,   195,
-,   198,   199,   205,   209,   213,   215,   219,   221,   225,
-,   231,   233,   235,   237,   239,   241,   243,   245,   248,
-,   253,   256,   258,   260,   263,   265,   267,   269,   271,
-,   277,   278,   279,   285,   287,   289,   292,   295,   297,
-,   302,   305,   307,   309,   311,   313,   315,   317,   321,
-,   329,   332,   335,   338,   341,   344,   347,   350,   353,
-,   361,   365,   369,   373,   377,   381,   385,   389,   393,
-,   401,   405,   409,   413,   417,   421,   425,   429,   433,
-,   441,   445,   449,   453,   457,   461,   463,   465,   467,
-,   470,   472
- };
- /* YYRHS -- A `-1'-separated list of the rules' RHS. */
- static const short yyrhs[] =
- {
-,     0,    -1,    65,    -1,    64,    -1,    66,    -1,    64,
-,    -1,    79,    -1,    67,    -1,    72,    -1,    47,     4,
-,    68,    -1,   150,    -1,    69,    -1,    70,    -1,    69,
-,    -1,    71,    48,    -1,   150,    -1,     4,    -1,    -1,
-,     4,    75,    74,    78,    48,    73,    79,    -1,   150,
-       -1,    75,    -1,    49,    76,    50,    -1,   150,    -1,    77,
-       -1,     4,    -1,    77,    51,     4,    -1,   150,    -1,     4,
-       -1,   150,    -1,    80,    -1,    81,    -1,    80,    81,    -1,
-,    -1,    82,    -1,    83,    -1,    91,    -1,   106,    -1,
-,    -1,    52,    85,    -1,    87,     3,    -1,    86,    -1,
-,    87,    54,    -1,    88,    -1,    89,    -1,    90,    -1,
-,    90,    -1,   129,    -1,   126,   129,    -1,    52,    92,
-,    -1,    93,    -1,    94,    -1,    95,    -1,   125,    -1,
-,   125,    -1,   139,   125,    -1,    97,    -1,   100,    -1,
-,    -1,    -1,    -1,    49,    98,   102,    99,    50,    -1,
-,   142,    57,    -1,    53,    79,    54,    -1,   147,    -1,
-,    -1,   103,    -1,   104,    -1,   105,    -1,    82,    -1,
-,    80,    -1,   107,    -1,    -1,    -1,    58,   108,   110,
-,   111,     3,    -1,    87,    -1,   112,    -1,   111,   112,
-       -1,   113,    -1,   116,    -1,   117,    -1,    -1,    -1,    49,
-,   118,   115,    50,    -1,    56,   119,    57,    -1,    53,
-,    54,    -1,   121,    -1,   118,    51,   121,    -1,   122,
-       -1,   119,    51,   122,    -1,   123,    -1,   120,    51,   123,
-       -1,   124,    -1,   142,    -1,    79,    -1,   147,    -1,     4,
-       -1,   103,    -1,   130,    -1,   126,   130,    -1,   127,    -1,
-,   127,    -1,   128,    55,    -1,   130,    -1,   130,    -1,
-,     5,    -1,     4,    -1,   131,    -1,   132,    -1,   133,
-       -1,    52,   136,    -1,     4,   137,    -1,    -1,    -1,    49,
-,    80,   135,    50,    -1,     4,    -1,   138,    -1,   137,
-,    -1,    52,   136,    -1,   140,    -1,   141,    -1,     4,
-,    -1,   140,    59,    -1,   143,    -1,   144,    -1,   148,
-       -1,   149,    -1,    84,    -1,   107,    -1,    60,   145,    60,
-       -1,    61,   145,    61,    -1,    56,   143,    57,    -1,    39,
-,    -1,    38,   143,    -1,    45,   143,    -1,    46,   143,
-       -1,    27,   143,    -1,    28,   143,    -1,    29,   143,    -1,
-,   143,    -1,   143,    39,   143,    -1,   143,    38,   143,
-       -1,   143,    40,   143,    -1,   143,    41,   143,    -1,   143,
-,   143,    -1,   143,    42,   143,    -1,   143,    19,   143,
-       -1,   143,    20,   143,    -1,   143,    37,   143,    -1,   143,
-,   143,    -1,   143,    14,   143,    -1,   143,    11,   143,
-       -1,   143,    12,   143,    -1,   143,    13,   143,    -1,   143,
-,   143,    -1,   143,    35,   143,    -1,   143,    15,   143,
-       -1,   143,    16,   143,    -1,   143,    17,   143,    -1,   143,
-,   143,    -1,   143,    21,   143,    -1,   143,    22,   143,
-       -1,   143,    23,   143,    -1,   143,    24,   143,    -1,   143,
-,   143,    -1,   143,    26,   143,    -1,   143,    31,   143,
-       -1,     4,    -1,    79,    -1,     4,    -1,    -1,    32,    -1,
-,    -1,    -1
- };
- /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
- static const unsigned short yyrline[] =
  {
-,   128,   128,   135,   137,   137,   138,   140,   140,   142,
+,   142,   142,   149,   151,   151,   152,   154,   154,   156,
-,   214,   215,   215,   216,   217,   217,   219,   219,   259,
+,   268,   269,   269,   270,   271,   271,   273,   273,   321,
-,   260,   261,   261,   262,   262,   264,   264,   268,   268,
+,   322,   323,   323,   324,   324,   326,   326,   330,   330,
-,   270,   271,   271,   272,   272,   272,   276,   283,   284,
+,   332,   333,   333,   334,   334,   334,   338,   386,   387,
-,   285,   287,   288,   289,   311,   312,   312,   316,   321,
+,   388,   390,   391,   392,   445,   446,   446,   450,   463,
-,   323,   324,   341,   346,   349,   350,   351,   353,   356,
+,   465,   466,   492,   497,   500,   501,   502,   504,   507,
-,   364,   372,   379,   380,   381,   383,   389,   390,   390,
+,   515,   523,   530,   531,   532,   534,   540,   541,   541,
-,   400,   403,   400,   419,   421,   421,   423,   424,   425,
+,   558,   561,   558,   610,   626,   626,   628,   629,   630,
-,   430,   427,   433,   434,   436,   437,   440,   441,   444,
+,   635,   632,   638,   639,   641,   642,   645,   646,   649,
-,   447,   451,   466,   471,   472,   473,   478,   478,   480,
+,   652,   655,   669,   674,   675,   676,   681,   681,   683,
-,   481,   482,   490,   495,   498,   499,   500,   501,   503,
+,   684,   685,   697,   706,   709,   710,   711,   712,   714,
-,   516,   519,   516,   527,   532,   532,   533,   539,   540,
+,   727,   730,   727,   743,   748,   748,   749,   755,   756,
-,   554,   566,   568,   569,   570,   571,   572,   573,   574,
+,   771,   783,   785,   786,   787,   788,   789,   790,   791,
-,   577,   578,   579,   580,   581,   582,   583,   584,   586,
+,   794,   795,   796,   797,   798,   799,   800,   801,   803,
-,   588,   589,   590,   591,   592,   593,   594,   595,   596,
+,   805,   806,   807,   808,   809,   810,   811,   812,   813,
-,   598,   599,   600,   601,   602,   603,   604,   605,   606,
+,   815,   816,   817,   818,   819,   820,   821,   822,   823,
-,   608,   609,   610,   611,   612,   615,   620,   629,   634,
+,   825,   826,   827,   828,   829,   832,   837,   858,   863,
-,   636,   638
+,   865,   867
  };
  #endif
- #if YYDEBUG || YYERROR_VERBOSE
+ #if YYDEBUG || YYERROR_VERBOSE || 0
- /* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-    First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+    First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
  static const char *const yytname[] =
  {
    "$end", "error", "$undefined", "EON", "STRING", "BOGUS",
- Line 481  static const char *const yytname[] =
+ Line 554  static const char *const yytname[] =
    "\"false\"", "'<'", "'>'", "'|'", "'&'", "'+'", "'-'", "'*'", "'/'",
    "'\\\\'", "'%'", "NUNARY", "'~'", "'!'", "'@'", "'\\n'", "'['", "']'",
    "';'", "'$'", "'{'", "'}'", "'.'", "'('", "')'", "'^'", "':'", "'\"'",
-   "'''", "$accept", "all", "methods", "one_big_piece", "method",
+   "'\\''", "$accept", "all", "methods", "one_big_piece", "method",
    "control_method", "maybe_control_strings", "control_strings",
    "control_string", "maybe_string", "code_method", "@1",
    "maybe_bracketed_strings", "bracketed_maybe_strings", "maybe_strings",
- Line 490  static const char *const yytname[] =
+ Line 563  static const char *const yytname[] =
    "name_without_curly_rdive", "name_without_curly_rdive_read",
    "name_without_curly_rdive_class", "name_without_curly_rdive_code", "put",
    "name_expr_wdive", "name_expr_wdive_root", "name_expr_wdive_write",
-   "name_expr_wdive_class", "construct", "construct_square", "@2", "@3",
+   "name_expr_wdive_class", "construct", "construct_square", "@2", "$@3",
    "construct_round", "construct_curly", "any_constructor_code_value",
    "constructor_code_value", "constructor_code",
-   "codes__excluding_sole_str_literal", "call", "call_value", "@4", "@5",
+   "codes__excluding_sole_str_literal", "call", "call_value", "$@4", "$@5",
    "call_name", "store_params", "store_param", "store_square_param", "@6",
-   "@7", "store_round_param", "store_curly_param", "store_code_param_parts",
+   "$@7", "store_round_param", "store_curly_param",
-   "store_expr_param_parts", "store_curly_param_parts",
+   "store_code_param_parts", "store_expr_param_parts",
-   "store_code_param_part", "store_expr_param_part",
+   "store_curly_param_parts", "store_code_param_part",
-   "store_curly_param_part", "code_param_value", "name_expr_dive_code",
+   "store_expr_param_part", "store_curly_param_part", "code_param_value",
-   "name_path", "name_step", "name_advance1", "name_advance2",
+   "name_expr_dive_code", "name_path", "name_step", "name_advance1",
-   "name_expr_value", "name_expr_subvar_value",
+   "name_advance2", "name_expr_value", "name_expr_subvar_value",
-   "name_expr_with_subvar_value", "name_square_code_value", "@8", "@9",
+   "name_expr_with_subvar_value", "name_square_code_value", "@8", "$@9",
    "subvar_ref_name_rdive", "subvar_get_writes", "subvar__get_write",
    "class_prefix", "class_static_prefix", "class_constructor_prefix",
    "expr_value", "expr", "double_or_STRING", "string_inside_quotes_value",
-   "write_string", "void_value", "true_value", "false_value", "empty", 0
+   "write_string", "empty_value", "true_value", "false_value", "empty", YY_NULLPTR
  };
  #endif
  # ifdef YYPRINT
- /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ /* YYTOKNUM[NUM] -- (External) token number corresponding to the
-    token YYLEX-NUM.  */
+    (internal) symbol number NUM (which must be that of a token).  */
- static const unsigned short yytoknum[] =
+ static const yytype_uint16 yytoknum[] =
  {
 ,   256,   257,   258,   259,   260,   261,   262,   263,   264,
 ,   266,   267,   268,   269,   270,   271,   272,   273,   274,
- Line 524  static const unsigned short yytoknum[] =
+ Line 597  static const unsigned short yytoknum[] =
  };
  # endif
- /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+ #define YYPACT_NINF -107
- static const unsigned char yyr1[] =
- {
-,    62,    63,    63,    64,    64,    65,    66,    66,    67,
-,    68,    69,    69,    70,    71,    71,    73,    72,    74,
-,    75,    76,    76,    77,    77,    78,    78,    79,    79,
-,    80,    81,    81,    82,    82,    82,    83,    84,    85,
-,    86,    87,    87,    88,    89,    90,    90,    91,    92,
-,    92,    93,    94,    95,    96,    96,    96,    98,    99,
-,   100,   101,   102,   102,   102,   103,   104,   105,   105,
-,   108,   109,   107,   110,   111,   111,   112,   112,   112,
-,   115,   113,   116,   117,   118,   118,   119,   119,   120,
-,   121,   122,   123,   124,   124,   124,   125,   125,   126,
-,   127,   128,   129,   129,   130,   130,   130,   130,   131,
-,   134,   135,   133,   136,   137,   137,   138,   139,   139,
-,   141,   142,   143,   143,   143,   143,   143,   143,   143,
-,   143,   143,   143,   143,   143,   143,   143,   143,   143,
-,   143,   143,   143,   143,   143,   143,   143,   143,   143,
-,   143,   143,   143,   143,   143,   143,   143,   143,   143,
-,   143,   143,   143,   143,   143,   144,   145,   146,   147,
-,   149,   150
- };
- /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+ #define yypact_value_is_default(Yystate) \
- static const unsigned char yyr2[] =
+   (!!((Yystate) == (-107)))
- {
-,     2,     1,     1,     1,     2,     1,     1,     1,     4,
-,     1,     1,     2,     2,     1,     1,     0,     8,     1,
-,     3,     1,     1,     1,     3,     1,     1,     1,     1,
-,     2,     1,     1,     1,     1,     1,     1,     2,     2,
-,     3,     1,     1,     1,     2,     1,     2,     3,     1,
-,     1,     1,     2,     2,     1,     1,     1,     0,     0,
-,     3,     3,     1,     1,     1,     1,     1,     1,     2,
-,     0,     0,     6,     1,     1,     2,     1,     1,     1,
-,     0,     5,     3,     3,     1,     3,     1,     3,     1,
-,     1,     1,     1,     1,     1,     1,     1,     2,     1,
-,     2,     1,     1,     2,     1,     1,     1,     1,     2,
-,     0,     0,     5,     1,     1,     2,     2,     1,     1,
-,     2,     1,     1,     1,     1,     1,     1,     3,     3,
-,     2,     2,     2,     2,     2,     2,     2,     2,     3,
-,     3,     3,     3,     3,     3,     3,     3,     3,     3,
-,     3,     3,     3,     3,     3,     3,     3,     3,     3,
-,     3,     3,     3,     3,     3,     1,     1,     1,     0,
-,     1,     0
- };
- /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ #define YYTABLE_NINF -173
-    STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
-    means the default is an error.  */
- static const unsigned char yydefact[] =
- {
-,   168,     0,     0,    71,     0,     3,     2,     4,     7,
-,     6,    29,    30,    33,    34,    37,    35,    36,    70,
-,    28,     0,   105,   111,     0,     0,     0,    38,    40,
-,    42,    43,    44,     0,    49,    50,    51,    52,     0,
-,     0,    46,    97,   106,   107,   108,     0,   118,   119,
-,     1,     5,    31,   172,   172,   172,   104,     0,   120,
-,   115,     0,   114,   109,     0,     0,   103,     0,   105,
-,     0,    97,    39,    58,   172,     0,    48,    55,    56,
-,   105,   100,    47,    98,   101,    45,    54,   121,    74,
-,    16,     9,    11,    12,     0,    10,    24,     0,    23,
-,   172,    20,    19,   117,   116,   112,    41,    98,   169,
-,   166,     0,     0,     0,     0,   170,   171,     0,     0,
-,     0,     0,     0,   172,   172,   126,   127,     0,   122,
-,   124,   125,     0,    13,    15,    14,    21,     0,    27,
-,    26,     0,   168,     0,    33,    59,    65,    66,    67,
-,    62,   135,   136,   137,   138,   132,   131,   133,   134,
-,   167,     0,     0,    61,     0,     0,     0,     0,     0,
-,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-,     0,    80,   172,     0,     0,    75,    77,    78,    79,
-,    17,   113,    69,     0,   130,   128,   129,   150,   151,
-,   149,   155,   156,   157,   158,   145,   146,   159,   160,
-,   162,   163,   164,   165,   153,   154,   148,   147,   140,
-,   141,   142,   144,   143,   169,    93,     0,    89,     0,
-,    92,    73,    76,   172,    60,   168,    96,    81,    85,
-,    94,   172,    84,     0,    83,    18,   169,     0,    90,
-,    86,    82
- };
- /* YYDEFGOTO[NTERM-NUM]. */
+ #define yytable_value_is_error(Yytable_value) \
- static const short yydefgoto[] =
- {
-       -1,     5,     6,     7,     8,     9,    92,    93,    94,    95,
-,   244,   101,    56,    98,    99,   140,   161,    12,    13,
-,    15,   126,    28,    29,    30,    31,    32,    33,    17,
-,    35,    36,    37,    77,    78,   109,   204,    79,    80,
-,   247,   148,   149,    18,   127,    50,   133,    90,   195,
-,   197,   235,   258,   198,   199,   248,   239,   237,   249,
-,   238,   250,    38,    66,    40,    41,    42,    67,    44,
-,    46,    62,   142,    64,    60,    61,    68,    48,    49,
-,   129,   130,   162,    20,   251,   131,   132,    21
- };
- /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-    STATE-NUM.  */
+      STATE-NUM.  */
- #define YYPACT_NINF -107
+ static const yytype_int16 yypact[] =
- static const short yypact[] =
  {
 ,  -107,    13,    45,  -107,    28,   -15,  -107,  -107,  -107,
      -107,  -107,    21,  -107,  -107,  -107,  -107,  -107,  -107,  -107,
- Line 652  static const short yypact[] =
+ Line 640  static const short yypact[] =
      -107,  -107,  -107
  };
- /* YYPGOTO[NTERM-NUM].  */
+   /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
- static const short yypgoto[] =
+      Performed when YYTABLE does not specify something else to do.  Zero
+      means the default is an error.  */
+ static const yytype_uint8 yydefact[] =
+ {
+,   168,     0,     0,    71,     0,     3,     2,     4,     7,
+,     6,    29,    30,    33,    34,    37,    35,    36,    70,
+,    28,     0,   105,   111,     0,     0,     0,    38,    40,
+,    42,    43,    44,     0,    49,    50,    51,    52,     0,
+,     0,    46,    97,   106,   107,   108,     0,   118,   119,
+,     1,     5,    31,   172,   172,   172,   104,     0,   120,
+,   115,     0,   114,   109,     0,     0,   103,     0,   105,
+,     0,    97,    39,    58,   172,     0,    48,    55,    56,
+,   105,   100,    47,    98,   101,    45,    54,   121,    74,
+,    16,     9,    11,    12,     0,    10,    24,     0,    23,
+,   172,    20,    19,   117,   116,   112,    41,    98,   169,
+,   166,     0,     0,     0,     0,   170,   171,     0,     0,
+,     0,     0,     0,   172,   172,   126,   127,     0,   122,
+,   124,   125,     0,    13,    15,    14,    21,     0,    27,
+,    26,     0,   168,     0,    33,    59,    65,    66,    67,
+,    62,   135,   136,   137,   138,   132,   131,   133,   134,
+,   167,     0,     0,    61,     0,     0,     0,     0,     0,
+,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+,     0,    80,   172,     0,     0,    75,    77,    78,    79,
+,    17,   113,    69,     0,   130,   128,   129,   150,   151,
+,   149,   155,   156,   157,   158,   145,   146,   159,   160,
+,   162,   163,   164,   165,   153,   154,   148,   147,   140,
+,   141,   142,   144,   143,   169,    93,     0,    89,     0,
+,    92,    73,    76,   172,    60,   168,    96,    81,    85,
+,    94,   172,    84,     0,    83,    18,   169,     0,    90,
+,    86,    82
+ };
+   /* YYPGOTO[NTERM-NUM].  */
+ static const yytype_int16 yypgoto[] =
  {
      -107,  -107,  -107,  -107,   206,  -107,  -107,  -107,   124,  -107,
      -107,  -107,  -107,   170,  -107,  -107,  -107,     1,   -58,    -7,
- Line 666  static const short yypgoto[] =
+ Line 688  static const short yypgoto[] =
 ,    95,  -107,   123,  -107,   142,  -107,  -107,    64
  };
- /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   /* YYDEFGOTO[NTERM-NUM].  */
-    positive, shift that token.  If negative, reduce the rule which
+ static const yytype_int16 yydefgoto[] =
-    number is the opposite.  If zero, do what YYDEFACT says.
+ {
-    If YYTABLE_NINF, syntax error.  */
+       -1,     5,     6,     7,     8,     9,    92,    93,    94,    95,
- #define YYTABLE_NINF -173
+,   244,   101,    56,    98,    99,   140,   161,    12,    13,
- static const short yytable[] =
+,    15,   126,    28,    29,    30,    31,    32,    33,    17,
+,    35,    36,    37,    77,    78,   109,   204,    79,    80,
+,   247,   148,   149,    18,   127,    50,   133,    90,   195,
+,   197,   235,   258,   198,   199,   248,   239,   237,   249,
+,   238,   250,    38,    66,    40,    41,    42,    67,    44,
+,    46,    62,   142,    64,    60,    61,    68,    48,    49,
+,   129,   130,   162,    20,   251,   131,   132,    21
+ };
+   /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
+      positive, shift that token.  If negative, reduce the rule whose
+      number is the opposite.  If YYTABLE_NINF, syntax error.  */
+ static const yytype_int16 yytable[] =
  {
 ,    11,    19,   145,   106,    53,    43,    39,  -103,    70,
 ,   111,    16,    91,    19,    74,    83,    22,     1,    75,
- Line 723  static const short yytable[] =
+ Line 757  static const short yytable[] =
  };
- static const short yycheck[] =
+ static const yytype_int16 yycheck[] =
  {
 ,     0,     0,   109,    62,    12,     3,     3,     3,    27,
 ,     4,    12,     4,    12,    49,    39,     4,     4,    53,
- Line 775  static const short yycheck[] =
+ Line 809  static const short yycheck[] =
  };
- /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
-    symbol of state STATE-NUM.  */
+      symbol of state STATE-NUM.  */
- static const unsigned char yystos[] =
+ static const yytype_uint8 yystos[] =
  {
 ,     4,    47,    52,    58,    63,    64,    65,    66,    67,
 ,    79,    80,    81,    82,    83,    84,    91,   106,   107,
- Line 808  static const unsigned char yystos[] =
+ Line 842  static const unsigned char yystos[] =
 ,   121,    50
  };
- #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
+   /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
- # define YYSIZE_T __SIZE_TYPE__
+ static const yytype_uint8 yyr1[] =
- #endif
+ {
- #if ! defined (YYSIZE_T) && defined (size_t)
+,    62,    63,    63,    64,    64,    65,    66,    66,    67,
- # define YYSIZE_T size_t
+,    68,    69,    69,    70,    71,    71,    73,    72,    74,
- #endif
+,    75,    76,    76,    77,    77,    78,    78,    79,    79,
- #if ! defined (YYSIZE_T)
+,    80,    81,    81,    82,    82,    82,    83,    84,    85,
- # if defined (__STDC__) || defined (__cplusplus)
+,    86,    87,    87,    88,    89,    90,    90,    91,    92,
- #  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+,    92,    93,    94,    95,    96,    96,    96,    98,    99,
- #  define YYSIZE_T size_t
+,   100,   101,   102,   102,   102,   103,   104,   105,   105,
- # endif
+,   108,   109,   107,   110,   111,   111,   112,   112,   112,
- #endif
+,   115,   113,   116,   117,   118,   118,   119,   119,   120,
- #if ! defined (YYSIZE_T)
+,   121,   122,   123,   124,   124,   124,   125,   125,   126,
- # define YYSIZE_T unsigned int
+,   127,   128,   129,   129,   130,   130,   130,   130,   131,
- #endif
+,   134,   135,   133,   136,   137,   137,   138,   139,   139,
+,   141,   142,   143,   143,   143,   143,   143,   143,   143,
- #define yyerrok         (yyerrstatus = 0)
+,   143,   143,   143,   143,   143,   143,   143,   143,   143,
- #define yyclearin       (yychar = YYEMPTY)
+,   143,   143,   143,   143,   143,   143,   143,   143,   143,
- #define YYEMPTY         (-2)
+,   143,   143,   143,   143,   143,   143,   143,   143,   143,
- #define YYEOF           0
+,   143,   143,   143,   143,   143,   144,   145,   146,   147,
+,   149,   150
+ };
- #define YYACCEPT        goto yyacceptlab
+   /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
- #define YYABORT         goto yyabortlab
+ static const yytype_uint8 yyr2[] =
- #define YYERROR         goto yyerrorlab
+ {
+,     2,     1,     1,     1,     2,     1,     1,     1,     4,
+,     1,     1,     2,     2,     1,     1,     0,     8,     1,
+,     3,     1,     1,     1,     3,     1,     1,     1,     1,
+,     2,     1,     1,     1,     1,     1,     1,     2,     2,
+,     3,     1,     1,     1,     2,     1,     2,     3,     1,
+,     1,     1,     2,     2,     1,     1,     1,     0,     0,
+,     3,     3,     1,     1,     1,     1,     1,     1,     2,
+,     0,     0,     6,     1,     1,     2,     1,     1,     1,
+,     0,     5,     3,     3,     1,     3,     1,     3,     1,
+,     1,     1,     1,     1,     1,     1,     1,     2,     1,
+,     2,     1,     1,     2,     1,     1,     1,     1,     2,
+,     0,     0,     5,     1,     1,     2,     2,     1,     1,
+,     2,     1,     1,     1,     1,     1,     1,     3,     3,
+,     2,     2,     2,     2,     2,     2,     2,     2,     3,
+,     3,     3,     3,     3,     3,     3,     3,     3,     3,
+,     3,     3,     3,     3,     3,     3,     3,     3,     3,
+,     3,     3,     3,     3,     3,     1,     1,     1,     0,
+,     1,     0
+ };
- /* Like YYERROR except do call yyerror.  This remains here temporarily
+ #define yyerrok         (yyerrstatus = 0)
-    to ease the transition to the new meaning of YYERROR, for GCC.
+ #define yyclearin       (yychar = YYEMPTY)
-    Once GCC version 2 has supplanted version 1, this can go.  */
+ #define YYEMPTY         (-2)
+ #define YYEOF           0
+ #define YYACCEPT        goto yyacceptlab
+ #define YYABORT         goto yyabortlab
+ #define YYERROR         goto yyerrorlab
- #define YYFAIL          goto yyerrlab
  #define YYRECOVERING()  (!!yyerrstatus)
  #define YYBACKUP(Token, Value)                                  \
  do                                                              \
-   if (yychar == YYEMPTY && yylen == 1)                          \
+   if (yychar == YYEMPTY)                                        \
      {                                                           \
        yychar = (Token);                                         \
        yylval = (Value);                                         \
-       yytoken = YYTRANSLATE (yychar);                           \
+       YYPOPSTACK (yylen);                                       \
-       YYPOPSTACK;                                               \
+       yystate = *yyssp;                                         \
        goto yybackup;                                            \
      }                                                           \
    else                                                          \
      {                                                           \
-       yyerror ("syntax error: cannot back up");\
+       yyerror (pc, YY_("syntax error: cannot back up")); \
        YYERROR;                                                  \
      }                                                           \
  while (0)
- #define YYTERROR        1
+ /* Error token number */
- #define YYERRCODE       256
+ #define YYTERROR        1
+ #define YYERRCODE       256
- /* YYLLOC_DEFAULT -- Compute the default location (before the actions
-    are run).  */
- #ifndef YYLLOC_DEFAULT
- # define YYLLOC_DEFAULT(Current, Rhs, N)                \
-    ((Current).first_line   = (Rhs)[1].first_line,       \
-     (Current).first_column = (Rhs)[1].first_column,     \
-     (Current).last_line    = (Rhs)[N].last_line,        \
-     (Current).last_column  = (Rhs)[N].last_column)
- #endif
- /* YYLEX -- calling `yylex' with the right arguments.  */
- #ifdef YYLEX_PARAM
- # define YYLEX yylex (&yylval, YYLEX_PARAM)
- #else
- # define YYLEX yylex (&yylval)
- #endif
  /* Enable debugging if requested.  */
  #if YYDEBUG
- Line 889  while (0)
+ Line 932  while (0)
  #  define YYFPRINTF fprintf
  # endif
  # define YYDPRINTF(Args)                        \
  do {                                            \
    if (yydebug)                                  \
      YYFPRINTF Args;                             \
  } while (0)
- # define YYDSYMPRINT(Args)                      \
+ /* This macro is provided for backward compatibility. */
- do {                                            \
+ #ifndef YY_LOCATION_PRINT
-   if (yydebug)                                  \
+ # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-     yysymprint Args;                            \
+ #endif
- } while (0)
- # define YYDSYMPRINTF(Title, Token, Value, Location)            \
- do {                                                            \
+ # define YY_SYMBOL_PRINT(Title, Type, Value, Location)                    \
-   if (yydebug)                                                  \
+ do {                                                                      \
-     {                                                           \
+   if (yydebug)                                                            \
-       YYFPRINTF (stderr, "%s ", Title);                         \
+     {                                                                     \
-       yysymprint (stderr,                                       \
+       YYFPRINTF (stderr, "%s ", Title);                                   \
-                   Token, Value);        \
+       yy_symbol_print (stderr,                                            \
-       YYFPRINTF (stderr, "\n");                                 \
+                   Type, Value, pc); \
-     }                                                           \
+       YYFPRINTF (stderr, "\n");                                           \
+     }                                                                     \
  } while (0)
+ /*----------------------------------------.
+ | Print this symbol's value on YYOUTPUT.  |
+ `----------------------------------------*/
+ static void
+ yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, Parse_control* pc)
+ {
+   FILE *yyo = yyoutput;
+   YYUSE (yyo);
+   YYUSE (pc);
+   if (!yyvaluep)
+     return;
+ # ifdef YYPRINT
+   if (yytype < YYNTOKENS)
+     YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+ # endif
+   YYUSE (yytype);
+ }
+ /*--------------------------------.
+ | Print this symbol on YYOUTPUT.  |
+ `--------------------------------*/
+ static void
+ yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, Parse_control* pc)
+ {
+   YYFPRINTF (yyoutput, "%s %s (",
+              yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
+   yy_symbol_value_print (yyoutput, yytype, yyvaluep, pc);
+   YYFPRINTF (yyoutput, ")");
+ }
  /*------------------------------------------------------------------.
  | yy_stack_print -- Print the state stack from its BOTTOM up to its |
  | TOP (included).                                                   |
  `------------------------------------------------------------------*/
- #if defined (__STDC__) || defined (__cplusplus)
  static void
- yy_stack_print (short *bottom, short *top)
+ yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
- #else
- static void
- yy_stack_print (bottom, top)
-     short *bottom;
-     short *top;
- #endif
  {
    YYFPRINTF (stderr, "Stack now");
-   for (/* Nothing. */; bottom <= top; ++bottom)
+   for (; yybottom <= yytop; yybottom++)
-     YYFPRINTF (stderr, " %d", *bottom);
+     {
+       int yybot = *yybottom;
+       YYFPRINTF (stderr, " %d", yybot);
+     }
    YYFPRINTF (stderr, "\n");
  }
  # define YY_STACK_PRINT(Bottom, Top)                            \
  do {                                                            \
    if (yydebug)                                                  \
      yy_stack_print ((Bottom), (Top));                           \
  } while (0)
- Line 944  do {        \
+ Line 1018  do {        \
  | Report that the YYRULE is going to be reduced.  |
  `------------------------------------------------*/
- #if defined (__STDC__) || defined (__cplusplus)
- static void
- yy_reduce_print (int yyrule)
- #else
  static void
- yy_reduce_print (yyrule)
+ yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule, Parse_control* pc)
-     int yyrule;
- #endif
  {
+   unsigned long int yylno = yyrline[yyrule];
+   int yynrhs = yyr2[yyrule];
    int yyi;
-   unsigned int yylno = yyrline[yyrule];
+   YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
-   YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
               yyrule - 1, yylno);
-   /* Print the symbols being reduced, and their result.  */
+   /* The symbols being reduced.  */
-   for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
+   for (yyi = 0; yyi < yynrhs; yyi++)
-     YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
+     {
-   YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
+       YYFPRINTF (stderr, "   $%d = ", yyi + 1);
+       yy_symbol_print (stderr,
+                        yystos[yyssp[yyi + 1 - yynrhs]],
+                        &(yyvsp[(yyi + 1) - (yynrhs)])
+                                               , pc);
+       YYFPRINTF (stderr, "\n");
+     }
  }
  # define YY_REDUCE_PRINT(Rule)          \
  do {                                    \
    if (yydebug)                          \
-     yy_reduce_print (Rule);             \
+     yy_reduce_print (yyssp, yyvsp, Rule, pc); \
  } while (0)
  /* Nonzero means print parse trace.  It is left uninitialized so that
- Line 974  do {     \
+ Line 1049  do {     \
  int yydebug;
  #else /* !YYDEBUG */
  # define YYDPRINTF(Args)
- # define YYDSYMPRINT(Args)
+ # define YY_SYMBOL_PRINT(Title, Type, Value, Location)
- # define YYDSYMPRINTF(Title, Token, Value, Location)
  # define YY_STACK_PRINT(Bottom, Top)
  # define YY_REDUCE_PRINT(Rule)
  #endif /* !YYDEBUG */
  /* YYINITDEPTH -- initial size of the parser's stacks.  */
  #ifndef YYINITDEPTH
  # define YYINITDEPTH 200
  #endif
- Line 990  int yydebug;
+ Line 1064  int yydebug;
     if the built-in stack extension method is used).
     Do not make this value too large; the results are undefined if
-    SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
+    YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
     evaluated with infinite-precision integer arithmetic.  */
- #if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
- # undef YYMAXDEPTH
- #endif
  #ifndef YYMAXDEPTH
  # define YYMAXDEPTH 10000
  #endif
  #if YYERROR_VERBOSE
  # ifndef yystrlen
- #  if defined (__GLIBC__) && defined (_STRING_H)
+ #  if defined __GLIBC__ && defined _STRING_H
  #   define yystrlen strlen
  #  else
  /* Return the length of YYSTR.  */
  static YYSIZE_T
- #   if defined (__STDC__) || defined (__cplusplus)
  yystrlen (const char *yystr)
- #   else
- yystrlen (yystr)
-      const char *yystr;
- #   endif
  {
-   register const char *yys = yystr;
+   YYSIZE_T yylen;
+   for (yylen = 0; yystr[yylen]; yylen++)
-   while (*yys++ != '\0')
      continue;
+   return yylen;
-   return yys - yystr - 1;
  }
  #  endif
  # endif
  # ifndef yystpcpy
- #  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+ #  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
  #   define yystpcpy stpcpy
  #  else
  /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
     YYDEST.  */
  static char *
- #   if defined (__STDC__) || defined (__cplusplus)
  yystpcpy (char *yydest, const char *yysrc)
- #   else
- yystpcpy (yydest, yysrc)
-      char *yydest;
-      const char *yysrc;
- #   endif
  {
-   register char *yyd = yydest;
+   char *yyd = yydest;
-   register const char *yys = yysrc;
+   const char *yys = yysrc;
    while ((*yyd++ = *yys++) != '\0')
      continue;
- Line 1054  yystpcpy (yydest, yysrc)
+ Line 1110  yystpcpy (yydest, yysrc)
  #  endif
  # endif
- #endif /* !YYERROR_VERBOSE */
+ # ifndef yytnamerr
+ /* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+    quotes and backslashes, so that it's suitable for yyerror.  The
+    heuristic is that double-quoting is unnecessary unless the string
+    contains an apostrophe, a comma, or backslash (other than
+    backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+    null, do not copy; instead, return the length of what the result
+    would have been.  */
+ static YYSIZE_T
+ yytnamerr (char *yyres, const char *yystr)
+ {
+   if (*yystr == '"')
+     {
+       YYSIZE_T yyn = 0;
+       char const *yyp = yystr;
- #if YYDEBUG
+       for (;;)
- /*--------------------------------.
+         switch (*++yyp)
- | Print this symbol on YYOUTPUT.  |
+           {
- `--------------------------------*/
+           case '\'':
+           case ',':
+             goto do_not_strip_quotes;
+           case '\\':
+             if (*++yyp != '\\')
+               goto do_not_strip_quotes;
+             /* Fall through.  */
+           default:
+             if (yyres)
+               yyres[yyn] = *yyp;
+             yyn++;
+             break;
+           case '"':
+             if (yyres)
+               yyres[yyn] = '\0';
+             return yyn;
+           }
+     do_not_strip_quotes: ;
+     }
- #if defined (__STDC__) || defined (__cplusplus)
+   if (! yyres)
- static void
+     return yystrlen (yystr);
- yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
- #else
- static void
- yysymprint (yyoutput, yytype, yyvaluep)
-     FILE *yyoutput;
-     int yytype;
-     YYSTYPE *yyvaluep;
- #endif
- {
-   /* Pacify ``unused variable'' warnings.  */
-   (void) yyvaluep;
-   if (yytype < YYNTOKENS)
+   return yystpcpy (yyres, yystr) - yyres;
-     {
+ }
-       YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- # ifdef YYPRINT
-       YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
  # endif
+ /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+    about the unexpected token YYTOKEN for the state stack whose top is
+    YYSSP.
+    Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
+    not large enough to hold the message.  In that case, also set
+    *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
+    required number of bytes is too large to store.  */
+ static int
+ yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+                 yytype_int16 *yyssp, int yytoken)
+ {
+   YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+   YYSIZE_T yysize = yysize0;
+   enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+   /* Internationalized format string. */
+   const char *yyformat = YY_NULLPTR;
+   /* Arguments of yyformat. */
+   char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+   /* Number of reported tokens (one for the "unexpected", one per
+      "expected"). */
+   int yycount = 0;
+   /* There are many possibilities here to consider:
+      - If this state is a consistent state with a default action, then
+        the only way this function was invoked is if the default action
+        is an error action.  In that case, don't check for expected
+        tokens because there are none.
+      - The only way there can be no lookahead present (in yychar) is if
+        this state is a consistent state with a default action.  Thus,
+        detecting the absence of a lookahead is sufficient to determine
+        that there is no unexpected or expected token to report.  In that
+        case, just report a simple "syntax error".
+      - Don't assume there isn't a lookahead just because this state is a
+        consistent state with a default action.  There might have been a
+        previous inconsistent state, consistent state with a non-default
+        action, or user semantic action that manipulated yychar.
+      - Of course, the expected token list depends on states to have
+        correct lookahead information, and it depends on the parser not
+        to perform extra reductions after fetching a lookahead from the
+        scanner and before detecting a syntax error.  Thus, state merging
+        (from LALR or IELR) and default reductions corrupt the expected
+        token list.  However, the list is correct for canonical LR with
+        one exception: it will still contain any token that will not be
+        accepted due to an error action in a later state.
+   */
+   if (yytoken != YYEMPTY)
+     {
+       int yyn = yypact[*yyssp];
+       yyarg[yycount++] = yytname[yytoken];
+       if (!yypact_value_is_default (yyn))
+         {
+           /* Start YYX at -YYN if negative to avoid negative indexes in
+              YYCHECK.  In other words, skip the first -YYN actions for
+              this state because they are default actions.  */
+           int yyxbegin = yyn < 0 ? -yyn : 0;
+           /* Stay within bounds of both yycheck and yytname.  */
+           int yychecklim = YYLAST - yyn + 1;
+           int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+           int yyx;
+           for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+             if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+                 && !yytable_value_is_error (yytable[yyx + yyn]))
+               {
+                 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+                   {
+                     yycount = 1;
+                     yysize = yysize0;
+                     break;
+                   }
+                 yyarg[yycount++] = yytname[yyx];
+                 {
+                   YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+                   if (! (yysize <= yysize1
+                          && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+                     return 2;
+                   yysize = yysize1;
+                 }
+               }
+         }
      }
-   else
-     YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-   switch (yytype)
+   switch (yycount)
      {
-       default:
+ # define YYCASE_(N, S)                      \
-         break;
+       case N:                               \
+         yyformat = S;                       \
+       break
+       YYCASE_(0, YY_("syntax error"));
+       YYCASE_(1, YY_("syntax error, unexpected %s"));
+       YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+       YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+       YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+       YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+ # undef YYCASE_
      }
-   YYFPRINTF (yyoutput, ")");
+   {
+     YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+     if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+       return 2;
+     yysize = yysize1;
+   }
+   if (*yymsg_alloc < yysize)
+     {
+       *yymsg_alloc = 2 * yysize;
+       if (! (yysize <= *yymsg_alloc
+              && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+         *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+       return 1;
+     }
+   /* Avoid sprintf, as that infringes on the user's name space.
+      Don't have undefined behavior even if the translation
+      produced a string with the wrong number of "%s"s.  */
+   {
+     char *yyp = *yymsg;
+     int yyi = 0;
+     while ((*yyp = *yyformat) != '\0')
+       if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+         {
+           yyp += yytnamerr (yyp, yyarg[yyi++]);
+           yyformat += 2;
+         }
+       else
+         {
+           yyp++;
+           yyformat++;
+         }
+   }
+   return 0;
  }
+ #endif /* YYERROR_VERBOSE */
- #endif /* ! YYDEBUG */
  /*-----------------------------------------------.
  | Release the memory associated to this symbol.  |
  `-----------------------------------------------*/
- #if defined (__STDC__) || defined (__cplusplus)
  static void
- yydestruct (int yytype, YYSTYPE *yyvaluep)
+ yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, Parse_control* pc)
- #else
- static void
- yydestruct (yytype, yyvaluep)
-     int yytype;
-     YYSTYPE *yyvaluep;
- #endif
  {
-   /* Pacify ``unused variable'' warnings.  */
+   YYUSE (yyvaluep);
-   (void) yyvaluep;
+   YYUSE (pc);
+   if (!yymsg)
-   switch (yytype)
+     yymsg = "Deleting";
-     {
+   YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
-       default:
+   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-         break;
+   YYUSE (yytype);
-     }
+   YY_IGNORE_MAYBE_UNINITIALIZED_END
  }
- /* Prevent warnings from -Wmissing-prototypes.  */
- #ifdef YYPARSE_PARAM
- # if defined (__STDC__) || defined (__cplusplus)
- int yyparse (void *YYPARSE_PARAM);
- # else
- int yyparse ();
- # endif
- #else /* ! YYPARSE_PARAM */
- #if defined (__STDC__) || defined (__cplusplus)
- int yyparse (void);
- #else
- int yyparse ();
- #endif
- #endif /* ! YYPARSE_PARAM */
- Line 1147  int yyparse ();
+ Line 1319  int yyparse ();
  | yyparse.  |
  `----------*/
- #ifdef YYPARSE_PARAM
- # if defined (__STDC__) || defined (__cplusplus)
- int yyparse (void *YYPARSE_PARAM)
- # else
- int yyparse (YYPARSE_PARAM)
-   void *YYPARSE_PARAM;
- # endif
- #else /* ! YYPARSE_PARAM */
- #if defined (__STDC__) || defined (__cplusplus)
- int
- yyparse (void)
- #else
  int
- yyparse ()
+ yyparse (Parse_control* pc)
- #endif
- #endif
  {
-   /* The lookahead symbol.  */
+ /* The lookahead symbol.  */
  int yychar;
  /* The semantic value of the lookahead symbol.  */
- YYSTYPE yylval;
+ /* Default value used for initialization, for pacifying older GCCs
+    or non-GCC compilers.  */
+ YY_INITIAL_VALUE (static YYSTYPE yyval_default;)
+ YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);
+     /* Number of syntax errors so far.  */
+     int yynerrs;
+     int yystate;
+     /* Number of tokens to shift before error messages enabled.  */
+     int yyerrstatus;
+     /* The stacks and their tools:
+        'yyss': related to states.
+        'yyvs': related to semantic values.
+        Refer to the stacks through separate pointers, to allow yyoverflow
+        to reallocate them elsewhere.  */
+     /* The state stack.  */
+     yytype_int16 yyssa[YYINITDEPTH];
+     yytype_int16 *yyss;
+     yytype_int16 *yyssp;
+     /* The semantic value stack.  */
+     YYSTYPE yyvsa[YYINITDEPTH];
+     YYSTYPE *yyvs;
+     YYSTYPE *yyvsp;
- /* Number of syntax errors so far.  */
+     YYSIZE_T yystacksize;
- int yynerrs;
-   register int yystate;
+   int yyn;
-   register int yyn;
    int yyresult;
-   /* Number of tokens to shift before error messages enabled.  */
-   int yyerrstatus;
    /* Lookahead token as an internal (translated) token number.  */
    int yytoken = 0;
-   /* Three stacks and their tools:
-      `yyss': related to states,
-      `yyvs': related to semantic values,
-      `yyls': related to locations.
-      Refer to the stacks thru separate pointers, to allow yyoverflow
-      to reallocate them elsewhere.  */
-   /* The state stack.  */
-   short yyssa[YYINITDEPTH];
-   short *yyss = yyssa;
-   register short *yyssp;
-   /* The semantic value stack.  */
-   YYSTYPE yyvsa[YYINITDEPTH];
-   YYSTYPE *yyvs = yyvsa;
-   register YYSTYPE *yyvsp;
- #define YYPOPSTACK   (yyvsp--, yyssp--)
-   YYSIZE_T yystacksize = YYINITDEPTH;
    /* The variables used to return semantic value and location from the
       action routines.  */
    YYSTYPE yyval;
+ #if YYERROR_VERBOSE
+   /* Buffer for error messages, and its allocated size.  */
+   char yymsgbuf[128];
+   char *yymsg = yymsgbuf;
+   YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+ #endif
+ #define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+   /* The number of symbols on the RHS of the reduced rule.
+      Keep to zero when no symbol should be popped.  */
+   int yylen = 0;
-   /* When reducing, the number of symbols on the RHS of the reduced
+   yyssp = yyss = yyssa;
-      rule.  */
+   yyvsp = yyvs = yyvsa;
-   int yylen;
+   yystacksize = YYINITDEPTH;
    YYDPRINTF ((stderr, "Starting parse\n"));
    yystate = 0;
    yyerrstatus = 0;
    yynerrs = 0;
-   yychar = YYEMPTY;             /* Cause a token to be read.  */
+   yychar = YYEMPTY; /* Cause a token to be read.  */
-   /* Initialize stack pointers.
-      Waste one element of value and location stack
-      so that they stay on the same level as the state stack.
-      The wasted elements are never initialized.  */
-   yyssp = yyss;
-   yyvsp = yyvs;
    goto yysetstate;
  /*------------------------------------------------------------.
- Line 1237  int yynerrs;
+ Line 1396  int yynerrs;
  `------------------------------------------------------------*/
   yynewstate:
    /* In all cases, when you get here, the value and location stacks
-      have just been pushed. so pushing a state here evens the stacks.
+      have just been pushed.  So pushing a state here evens the stacks.  */
-      */
    yyssp++;
   yysetstate:
- Line 1251  int yynerrs;
+ Line 1409  int yynerrs;
  #ifdef yyoverflow
        {
-         /* Give user a chance to reallocate the stack. Use copies of
+         /* Give user a chance to reallocate the stack.  Use copies of
             these so that the &'s don't force the real ones into
             memory.  */
          YYSTYPE *yyvs1 = yyvs;
-         short *yyss1 = yyss;
+         yytype_int16 *yyss1 = yyss;
+         /* Each stack pointer address is followed by the size of the
-         /* Each stack pointer address is followed by the size of the
+            data in use in that stack, in bytes.  This used to be a
-            data in use in that stack, in bytes.  This used to be a
+            conditional around just the two extra args, but that might
-            conditional around just the two extra args, but that might
+            be undefined if yyoverflow is a macro.  */
-            be undefined if yyoverflow is a macro.  */
+         yyoverflow (YY_("memory exhausted"),
-         yyoverflow ("parser stack overflow",
+                     &yyss1, yysize * sizeof (*yyssp),
-                     &yyss1, yysize * sizeof (*yyssp),
+                     &yyvs1, yysize * sizeof (*yyvsp),
-                     &yyvs1, yysize * sizeof (*yyvsp),
+                     &yystacksize);
-                     &yystacksize);
          yyss = yyss1;
          yyvs = yyvs1;
        }
  #else /* no yyoverflow */
  # ifndef YYSTACK_RELOCATE
-       goto yyoverflowlab;
+       goto yyexhaustedlab;
  # else
        /* Extend the stack our own way.  */
        if (YYMAXDEPTH <= yystacksize)
-         goto yyoverflowlab;
+         goto yyexhaustedlab;
        yystacksize *= 2;
        if (YYMAXDEPTH < yystacksize)
          yystacksize = YYMAXDEPTH;
        {
-         short *yyss1 = yyss;
+         yytype_int16 *yyss1 = yyss;
          union yyalloc *yyptr =
            (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
          if (! yyptr)
-           goto yyoverflowlab;
+           goto yyexhaustedlab;
-         YYSTACK_RELOCATE (yyss);
+         YYSTACK_RELOCATE (yyss_alloc, yyss);
-         YYSTACK_RELOCATE (yyvs);
+         YYSTACK_RELOCATE (yyvs_alloc, yyvs);
  #  undef YYSTACK_RELOCATE
          if (yyss1 != yyssa)
            YYSTACK_FREE (yyss1);
        }
  # endif
  #endif /* no yyoverflow */
- Line 1301  int yynerrs;
+ Line 1456  int yynerrs;
        yyssp = yyss + yysize - 1;
        yyvsp = yyvs + yysize - 1;
        YYDPRINTF ((stderr, "Stack size increased to %lu\n",
                    (unsigned long int) yystacksize));
        if (yyss + yystacksize - 1 <= yyssp)
          YYABORT;
      }
    YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+   if (yystate == YYFINAL)
+     YYACCEPT;
    goto yybackup;
  /*-----------.
- Line 1318  int yynerrs;
+ Line 1475  int yynerrs;
  `-----------*/
  yybackup:
- /* Do appropriate processing given the current state.  */
+   /* Do appropriate processing given the current state.  Read a
- /* Read a lookahead token if we need one and don't already have one.  */
+      lookahead token if we need one and don't already have one.  */
- /* yyresume: */
    /* First try to decide what to do without reference to lookahead token.  */
    yyn = yypact[yystate];
-   if (yyn == YYPACT_NINF)
+   if (yypact_value_is_default (yyn))
      goto yydefault;
    /* Not known => get a lookahead token if don't already have one.  */
- Line 1334  yybackup:
+ Line 1489  yybackup:
    if (yychar == YYEMPTY)
      {
        YYDPRINTF ((stderr, "Reading a token: "));
-       yychar = YYLEX;
+       yychar = yylex (&yylval, pc);
      }
    if (yychar <= YYEOF)
- Line 1345  yybackup:
+ Line 1500  yybackup:
    else
      {
        yytoken = YYTRANSLATE (yychar);
-       YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
+       YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
      }
    /* If the proper action on seeing token YYTOKEN is to reduce or to
- Line 1356  yybackup:
+ Line 1511  yybackup:
    yyn = yytable[yyn];
    if (yyn <= 0)
      {
-       if (yyn == 0 || yyn == YYTABLE_NINF)
+       if (yytable_value_is_error (yyn))
          goto yyerrlab;
        yyn = -yyn;
        goto yyreduce;
      }
-   if (yyn == YYFINAL)
-     YYACCEPT;
-   /* Shift the lookahead token.  */
-   YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
-   /* Discard the token being shifted unless it is eof.  */
-   if (yychar != YYEOF)
-     yychar = YYEMPTY;
-   *++yyvsp = yylval;
    /* Count tokens shifted since error; after three, turn off error
       status.  */
    if (yyerrstatus)
      yyerrstatus--;
+   /* Shift the lookahead token.  */
+   YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+   /* Discard the shifted token.  */
+   yychar = YYEMPTY;
    yystate = yyn;
+   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+   *++yyvsp = yylval;
+   YY_IGNORE_MAYBE_UNINITIALIZED_END
    goto yynewstate;
- Line 1402  yyreduce:
+ Line 1554  yyreduce:
    yylen = yyr2[yyn];
    /* If YYLEN is nonzero, implement the default value of the action:
-      `$$ = $1'.
+      '$$ = $1'.
       Otherwise, the following line sets YYVAL to garbage.
       This behavior is undocumented and Bison
- Line 1416  yyreduce:
+ Line 1568  yyreduce:
    switch (yyn)
      {
          case 2:
- #line 128 "compile.y"
+ #line 142 "compile.y" /* yacc.c:1646  */
      {
-         Method& method=*new Method(Method::CT_ANY,
+         Method* method=new Method(Method::CT_ANY,
 , 0, /*min, max numbered_params_count*/
 /*param_names*/, 0/*local_names*/,
-                 yyvsp[0]/*parser_code*/, 0/*native_code*/);
+                 (yyvsp[0])/*parser_code*/, 0/*native_code*/);
-         PC.cclass->add_method(PC.alias_method(main_method_name), method);
+         PC.cclass->set_method(PC.alias_method(main_method_name), method);
- ;}
+ }
+ #line 1580 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 9:
- #line 143 "compile.y"
+ #line 157 "compile.y" /* yacc.c:1646  */
      {
-         const String& command=*LA2S(*yyvsp[-2]);
+         const String& command=LA2S(*(yyvsp[-2]))->trim(String::TRIM_END);
-         YYSTYPE strings_code=yyvsp[0];
+         YYSTYPE strings_code=(yyvsp[0]);
          if(strings_code->count()<1*OPERATIONS_PER_OPVALUE) {
                  strcpy(PC.error, "@");
                  strcat(PC.error, command.cstr());
- Line 1438  yyreduce:
+ Line 1591  yyreduce:
                  YYERROR;
          }
          if(command==CLASS_NAME) {
-                 if(PC.cclass->base_class()) { // already changed from default?
-                         strcpy(PC.error, "class already have a name '");
-                         strncat(PC.error, PC.cclass->name().cstr(), 100);
-                         strcat(PC.error, "'");
-                         YYERROR;
-                 }
                  if(strings_code->count()==1*OPERATIONS_PER_OPVALUE) {
+                         CLASS_ADD;
                          // new class' name
-                         const String& name=*LA2S(*strings_code);
+                         const String& name=LA2S(*strings_code)->trim(String::TRIM_END);
                          // creating the class
                          VStateless_class* cclass=new VClass;
-                         PC.cclass=cclass;
+                         PC.cclass_new=cclass;
-                         PC.cclass->set_name(name);
+                         PC.cclass_new->set_name(name);
-                         // append to request's classes
+                         PC.append=false;
-                         PC.request.classes().put(name, cclass);
                  } else {
-                         strcpy(PC.error, "@"CLASS_NAME" must contain only one line with class name (contains more then one)");
+                         strcpy(PC.error, "@" CLASS_NAME " must contain only one line with class name (contains more then one)");
                          YYERROR;
                  }
          } else if(command==USE_CONTROL_METHOD_NAME) {
-                 for(size_t i=0; i<strings_code->count(); i+=OPERATIONS_PER_OPVALUE)
+                 CLASS_ADD;
-                         PC.request.use_file(PC.request.main_class, *LA2S(*strings_code, i));
+                 for(size_t i=0; i<strings_code->count(); i+=OPERATIONS_PER_OPVALUE){
+                         PC.request.use_file(PC.request.main_class, LA2S(*strings_code, i)->trim(String::TRIM_END),
+                                 PC.request.get_used_filename(PC.file_no), strings_code->get(i+1).origin);
+                 }
          } else if(command==BASE_NAME) {
+                 if(PC.append){
+                         strcpy(PC.error, "can't set base while appending methods to class '");
+                         strncat(PC.error, PC.cclass->name().cstr(), MAX_STRING/2);
+                         strcat(PC.error, "'");
+                         YYERROR;
+                 }
+                 CLASS_ADD;
                  if(PC.cclass->base_class()) { // already changed from default?
                          strcpy(PC.error, "class already have a base '");
-                         strncat(PC.error, PC.cclass->base_class()->name().cstr(), 100);
+                         strncat(PC.error, PC.cclass->base_class()->name().cstr(), MAX_STRING/2);
                          strcat(PC.error, "'");
                          YYERROR;
                  }
                  if(strings_code->count()==1*OPERATIONS_PER_OPVALUE) {
-                         const String& base_name=*LA2S(*strings_code);
+                         const String& base_name=LA2S(*strings_code)->trim(String::TRIM_END);
-                         if(Value* base_class_value=PC.request.classes().get(base_name)) {
+                         if(Value* base_class_value=PC.request.get_class(base_name)) {
                                  // @CLASS == @BASE sanity check
                                  if(VStateless_class *base_class=base_class_value->get_class()) {
                                          if(PC.cclass==base_class) {
-                                                 strcpy(PC.error, "@"CLASS_NAME" equals @"BASE_NAME);
+                                                 strcpy(PC.error, "@" CLASS_NAME " equals @" BASE_NAME);
                                                  YYERROR;
                                          }
                                          PC.cclass->get_class()->set_base(base_class);
                                  } else { // they asked to derive from a class without methods ['env' & co]
                                          strcpy(PC.error, base_name.cstr());
-                                         strcat(PC.error, ": you can not derive from this class in @"BASE_NAME);
+                                         strcat(PC.error, ": you can not derive from this class in @" BASE_NAME);
                                          YYERROR;
                                  }
                          } else {
                                  strcpy(PC.error, base_name.cstr());
-                                 strcat(PC.error, ": undefined class in @"BASE_NAME);
+                                 strcat(PC.error, ": undefined class in @" BASE_NAME);
                                  YYERROR;
                          }
                  } else {
-                         strcpy(PC.error, "@"BASE_NAME" must contain sole name");
+                         strcpy(PC.error, "@" BASE_NAME " must contain sole name");
                          YYERROR;
                  }
+         } else if(command==OPTIONS_CONTROL_METHOD_NAME) {
+                 for(size_t i=0; i<strings_code->count(); i+=OPERATIONS_PER_OPVALUE) {
+                         const String& option=LA2S(*strings_code, i)->trim(String::TRIM_END);
+                         if(option==OPTION_ALL_VARS_LOCAL_NAME){
+                                 PC.set_all_vars_local();
+                         } else if(option==OPTION_PARTIAL_CLASS){
+                                 if(PC.cclass_new){
+                                         if(VStateless_class* existed=PC.get_existed_class(PC.cclass_new)){
+                                                 if(!PC.reuse_existed_class(existed)){
+                                                         strcpy(PC.error, "can't append methods to '");
+                                                         strncat(PC.error, PC.cclass_new->name().cstr(), MAX_STRING/2);
+                                                         strcat(PC.error, "' - the class wasn't marked as partial");
+                                                         YYERROR;
+                                                 }
+                                         } else {
+                                                 // marks the new class as partial. we will be able to add methods here later.
+                                                 PC.cclass_new->set_partial();
+                                         }
+                                 } else {
+                                         strcpy(PC.error, "'" OPTION_PARTIAL_CLASS "' option should be used straight after @" CLASS_NAME);
+                                         YYERROR;
+                                 }
+                         } else if(option==method_call_type_static){
+                                 PC.set_methods_call_type(Method::CT_STATIC);
+                         } else if(option==method_call_type_dynamic){
+                                 PC.set_methods_call_type(Method::CT_DYNAMIC);
+                         } else {
+                                 strcpy(PC.error, "'");
+                                 strncat(PC.error, option.cstr(), MAX_STRING/2);
+                                 strcat(PC.error, "' invalid option. valid options are "
+                                         "'" OPTION_PARTIAL_CLASS "', '" OPTION_ALL_VARS_LOCAL_NAME "'"
+                                         ", '" METHOD_CALL_TYPE_STATIC "' and '" METHOD_CALL_TYPE_DYNAMIC "'"
+                                         );
+                                 YYERROR;
+                         }
+                 }
          } else {
                  strcpy(PC.error, "'");
                  strncat(PC.error, command.cstr(), MAX_STRING/2);
                  strcat(PC.error, "' invalid special name. valid names are "
-                         "'"CLASS_NAME"', '"USE_CONTROL_METHOD_NAME"' and '"BASE_NAME"'");
+                         "'" CLASS_NAME "', '" USE_CONTROL_METHOD_NAME "', '" BASE_NAME "' and '" OPTIONS_CONTROL_METHOD_NAME "'.");
                  YYERROR;
          }
- ;}
+ }
+ #line 1696 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 13:
- #line 215 "compile.y"
+ #line 269 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 1702 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 17:
- #line 219 "compile.y"
+ #line 273 "compile.y" /* yacc.c:1646  */
      {
+         CLASS_ADD;
          PC.explicit_result=false;
-         const String& name=*LA2S(*yyvsp[-4]);
-         YYSTYPE params_names_code=yyvsp[-3];
+         YYSTYPE params_names_code=(yyvsp[-3]);
          ArrayString* params_names=0;
          if(int size=params_names_code->count()) {
                  params_names=new ArrayString;
- Line 1520  yyreduce:
+ Line 1715  yyreduce:
                          *params_names+=LA2S(*params_names_code, i);
          }
-         YYSTYPE locals_names_code=yyvsp[-2];
+         YYSTYPE locals_names_code=(yyvsp[-2]);
          ArrayString* locals_names=0;
+         bool all_vars_local=false;
          if(int size=locals_names_code->count()) {
                  locals_names=new ArrayString;
                  for(int i=0; i<size; i+=OPERATIONS_PER_OPVALUE) {
                          const String* local_name=LA2S(*locals_names_code, i);
                          if(*local_name==RESULT_VAR_NAME)
                                  PC.explicit_result=true;
+                         else if(*local_name==OPTION_ALL_VARS_LOCAL_NAME)
+                                 all_vars_local=true;
                          else
                                  *locals_names+=local_name;
                  }
          }
+         if(!all_vars_local && PC.cclass && PC.cclass->is_vars_local())
+                 all_vars_local=true;
          Method* method=new Method(
                  //name,
-                 Method::CT_ANY,
+                 GetMethodCallType(PC, *(yyvsp[-4])),
 , 0/*min,max numbered_params_count*/,
                  params_names, locals_names,
-/*to be filled later in next {} */, 0);
+/*to be filled later in next {} */, 0, all_vars_local);
-         PC.cclass->add_method(PC.alias_method(name), *method);
-         *reinterpret_cast<Method**>(&yyval)=method;
-         // todo: check [][;result;]
+         *reinterpret_cast<Method**>(&(yyval))=method;
- ;}
+ }
+ #line 1746 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 18:
- #line 254 "compile.y"
+ #line 311 "compile.y" /* yacc.c:1646  */
      {
-         // fill in the code
+                 Method* method=reinterpret_cast<Method*>((yyvsp[-1]));
-         reinterpret_cast<Method*>(yyvsp[-1])->parser_code=yyvsp[0];
+                 // fill in the code
- ;}
+                 method->parser_code=(yyvsp[0]);
+                 // register in class
+                 const String& name=*LA2S(*(yyvsp[-6]));
+                 PC.cclass->set_method(PC.alias_method(name), method);
+ }
+ #line 1760 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 21:
- #line 260 "compile.y"
+ #line 322 "compile.y" /* yacc.c:1646  */
-     {yyval=yyvsp[-1];}
+     {(yyval)=(yyvsp[-1]);}
+ #line 1766 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 25:
- #line 262 "compile.y"
+ #line 324 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-2]); P(*(yyval), *(yyvsp[0])); }
+ #line 1772 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 31:
- #line 270 "compile.y"
+ #line 332 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 1778 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 37:
- #line 276 "compile.y"
+ #line 338 "compile.y" /* yacc.c:1646  */
      {
-         yyval=yyvsp[0]; /* stack: resulting value */
+         (yyval)=N();
-         changetail_or_append(*yyval,
+         YYSTYPE code=(yyvsp[0]);
-                 OP_GET_ELEMENT, false,  /*->*/OP_GET_ELEMENT__WRITE,
+         size_t count=code->count();
-                 /*or */OP_WRITE_VALUE
-                 ); /* value=pop; wcontext.write(value) */
+ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
- ;}
+         if(
+                 count!=3
+                 || !change_first(*code, OP::OP_VALUE__GET_ELEMENT, /*=>*/OP::OP_VALUE__GET_ELEMENT__WRITE)
+         )
+ #endif
+ #ifdef OPTIMIZE_BYTECODE_GET_SELF_ELEMENT
+         if(
+                 count!=3
+                 || !change_first(*code, OP::OP_WITH_SELF__VALUE__GET_ELEMENT, /*=>*/OP::OP_WITH_SELF__VALUE__GET_ELEMENT__WRITE)
+         )
+ #endif
+ #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
+         if(
+                 count!=5
+                 || !change_first(*code, OP::OP_GET_OBJECT_ELEMENT, /*=>*/OP::OP_GET_OBJECT_ELEMENT__WRITE)
+         )
+ #endif
+ #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
+         if(
+                 count!=5
+                 || !change_first(*code, OP::OP_GET_OBJECT_VAR_ELEMENT, /*=>*/OP::OP_GET_OBJECT_VAR_ELEMENT__WRITE)
+         )
+ #endif
+ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT__SPECIAL
+         if(
+                 !change(*code, count-1/* last */, OP::OP_GET_ELEMENT__SPECIAL, /*=>*/OP::OP_GET_ELEMENT__SPECIAL__WRITE)
+         )
+ #endif
+         {
+                 change_or_append(*code, count-1 /* last */,
+                         OP::OP_GET_ELEMENT, /*=>*/OP::OP_GET_ELEMENT__WRITE,
+                         /*or */OP::OP_WRITE_VALUE
+                         ); /* value=pop; wcontext.write(value) */
+         }
+         P(*(yyval), *code);
+ }
+ #line 1831 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 38:
- #line 283 "compile.y"
+ #line 386 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0] ;}
+     { (yyval)=(yyvsp[0]); }
+ #line 1837 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 41:
- #line 285 "compile.y"
+ #line 388 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1] ;}
+     { (yyval)=(yyvsp[-1]); }
+ #line 1843 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 44:
- #line 289 "compile.y"
+ #line 392 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+         (yyval)=N();
-         ArrayOperation* diving_code=yyvsp[0];
+         YYSTYPE diving_code=(yyvsp[0]);
-         const String* first_name=LA2S(*diving_code);
+         size_t count=diving_code->count();
-         // self.xxx... -> xxx...
-         // OP_VALUE+origin+string+OP_GET_ELEMENT+... -> OP_WITH_SELF+...
+         if(maybe_make_self(*(yyval), *diving_code, count)) {
-         if(first_name && *first_name==SELF_ELEMENT_NAME) {
+                 // $self.
-                 O(*yyval, OP_WITH_SELF); /* stack: starting context */
+         } else
-                 P(*yyval, *diving_code,
-                         /* skip over... */
+ #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
-                         diving_code->count()>=4?4/*OP_VALUE+origin+string+OP_GET_ELEMENTx*/:3/*OP_+origin+string*/);
+         if(maybe_make_get_object_element(*(yyval), *diving_code, count)){
+                 // optimization for $object.field + ^object.method[
+         } else
+ #endif
+ #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
+         if(maybe_make_get_object_var_element(*(yyval), *diving_code, count)){
+                 // optimization for $object.$var
+         } else
+ #endif
+ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
+         if(
+                 count>=4
+                 && (*diving_code)[0].code==OP::OP_VALUE
+                 && (*diving_code)[3].code==OP::OP_GET_ELEMENT
+         ){
+                  // optimization
+                 O(*(yyval),
+                         (PC.in_call_value && count==4)
+                         ? OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR // ^object[ : OP_VALUE+origin+string+OP_GET_ELEMENT => OP_VALUE__GET_ELEMENT_OR_OPERATOR+origin+string
+                         : OP::OP_VALUE__GET_ELEMENT             // $object  : OP_VALUE+origin+string+OP_GET_ELEMENT => OP_VALUE__GET_ELEMENT+origin+string
+                 );
+                 P(*(yyval), *diving_code, 1/*offset*/, 2/*limit*/); // copy origin+value
+                 if(count>4)
+                         P(*(yyval), *diving_code, 4); // copy tail
          } else {
-                 O(*yyval, OP_WITH_READ); /* stack: starting context */
+                 O(*(yyval), OP::OP_WITH_READ); /* stack: starting context */
+                 P(*(yyval), *diving_code);
+         }
+ #else
+         {
+                 O(*(yyval), OP::OP_WITH_READ); /* stack: starting context */
-                 // ^if ELEMENT -> ^if ELEMENT_OR_OPERATOR
+                 // ^if OP_ELEMENT => ^if OP_ELEMENT_OR_OPERATOR
-                 // OP_VALUE+origin+string+OP_GET_ELEMENT. -> OP_VALUE+origin+string+OP_GET_ELEMENT_OR_OPERATOR.
+                 // optimized OP_VALUE+origin+string+OP_GET_ELEMENT. => OP_VALUE+origin+string+OP_GET_ELEMENT_OR_OPERATOR.
-                 if(PC.in_call_value && diving_code->count()==4)
+                 if(PC.in_call_value && count==4)
-                         diving_code->put(4-1, OP_GET_ELEMENT_OR_OPERATOR);
+                         diving_code->put(count-1, OP::OP_GET_ELEMENT_OR_OPERATOR);
-                 P(*yyval, *diving_code);
+                 P(*(yyval), *diving_code);
          }
+ #endif
          /* diving code; stack: current context */
- ;}
+ }
+ #line 1901 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 45:
- #line 311 "compile.y"
+ #line 445 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 1907 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 47:
- #line 312 "compile.y"
+ #line 446 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 1913 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 48:
- #line 316 "compile.y"
+ #line 450 "compile.y" /* yacc.c:1646  */
      {
-         yyval=yyvsp[-1]; /* stack: context,name */
+         (yyval)=N();
-         P(*yyval, *yyvsp[0]); /* stack: context,name,constructor_value */
+ #ifdef OPTIMIZE_BYTECODE_CONSTRUCT
- ;}
+         if(maybe_optimize_construct(*(yyval), *(yyvsp[-1]), *(yyvsp[0]))){
+                 // $a(expr), $.a(expr), $a[value], $.a[value], $self.a[value], $self.a(expr)
+         } else
+ #endif
+         {
+                 P(*(yyval), *(yyvsp[-1])); /* stack: context,name */
+                 P(*(yyval), *(yyvsp[0])); /* stack: context,name,constructor_value */
+         }
+ }
+ #line 1930 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 52:
- #line 324 "compile.y"
+ #line 466 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+         (yyval)=N();
-         ArrayOperation* diving_code=yyvsp[0];
+         YYSTYPE diving_code=(yyvsp[0]);
-         const String* first_name=LA2S(*diving_code);
+         size_t count=diving_code->count();
-         // $self.xxx... -> $xxx...
-         // OP_VALUE+origin+string+OP_GET_ELEMENT+... -> OP_WITH_SELF+...
+         if(maybe_make_self(*(yyval), *diving_code, count)) {
-         if(first_name && *first_name==SELF_ELEMENT_NAME) {
+                 // $self.
-                 O(*yyval, OP_WITH_SELF); /* stack: starting context */
+         } else
-                 P(*yyval, *diving_code,
+ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
-                         /* skip over... */
+         if(
-                         diving_code->count()>=4?4/*OP_VALUE+origin+string+OP_GET_ELEMENTx*/:3/*OP_+origin+string*/);
+                 count>=4
-         } else {
+                 && (*diving_code)[0].code==OP::OP_VALUE
-                 O(*yyval, OP_WITH_ROOT); /* stack: starting context */
+                 && (*diving_code)[3].code==OP::OP_GET_ELEMENT
-                 P(*yyval, *diving_code);
+         ){
+                 O(*(yyval), OP::OP_WITH_ROOT__VALUE__GET_ELEMENT);
+                 P(*(yyval), *diving_code, 1/*offset*/, 2/*limit*/); // copy origin+value
+                 if(count>4)
+                         P(*(yyval), *diving_code, 4); // tail
+         } else
+ #endif
+         {
+                 O(*(yyval), OP::OP_WITH_ROOT); /* stack: starting context */
+                 P(*(yyval), *diving_code);
          }
          /* diving code; stack: current context */
- ;}
+ }
+ #line 1961 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 53:
- #line 341 "compile.y"
+ #line 492 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+         (yyval)=N();
-         O(*yyval, OP_WITH_WRITE); /* stack: starting context */
+         O(*(yyval), OP::OP_WITH_WRITE); /* stack: starting context */
-         P(*yyval, *yyvsp[0]); /* diving code; stack: context,name */
+         P(*(yyval), *(yyvsp[0])); /* diving code; stack: context,name */
- ;}
+ }
+ #line 1971 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 54:
- #line 346 "compile.y"
+ #line 497 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 1977 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 58:
- #line 353 "compile.y"
+ #line 504 "compile.y" /* yacc.c:1646  */
      {
          // allow $result_or_other_variable[ letters here any time ]
-         *reinterpret_cast<bool*>(&yyval)=PC.explicit_result; PC.explicit_result=false;
+         *reinterpret_cast<bool*>(&(yyval))=PC.explicit_result; PC.explicit_result=false;
- ;}
+ }
+ #line 1986 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 59:
- #line 356 "compile.y"
+ #line 507 "compile.y" /* yacc.c:1646  */
      {
-         PC.explicit_result=*reinterpret_cast<bool*>(&yyvsp[-1]);
+         PC.explicit_result=*reinterpret_cast<bool*>(&(yyvsp[-1]));
- ;}
+ }
+ #line 1994 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 60:
- #line 358 "compile.y"
+ #line 509 "compile.y" /* yacc.c:1646  */
      {
          // stack: context, name
-         yyval=yyvsp[-2]; // stack: context, name, value
+         (yyval)=(yyvsp[-2]); // stack: context, name, value
-         O(*yyval, OP_CONSTRUCT_VALUE); /* value=pop; name=pop; context=pop; construct(context,name,value) */
+         O(*(yyval), OP::OP_CONSTRUCT_VALUE); /* value=pop; name=pop; context=pop; construct(context,name,value) */
- ;}
+ }
+ #line 2004 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 61:
- #line 364 "compile.y"
+ #line 515 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+         (yyval)=N();
-         O(*yyval, OP_PREPARE_TO_EXPRESSION);
+         O(*(yyval), OP::OP_PREPARE_TO_EXPRESSION);
          // stack: context, name
-         P(*yyval, *yyvsp[-1]); // stack: context, name, value
+         P(*(yyval), *(yyvsp[-1])); // stack: context, name, value
-         O(*yyval, OP_CONSTRUCT_EXPR); /* value=pop->as_expr_result; name=pop; context=pop; construct(context,name,value) */
+         O(*(yyval), OP::OP_CONSTRUCT_EXPR); /* value=pop->as_expr_result; name=pop; context=pop; construct(context,name,value) */
- ;}
+ }
+ #line 2016 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 62:
- #line 372 "compile.y"
+ #line 523 "compile.y" /* yacc.c:1646  */
      {
          // stack: context, name
-         yyval=N();
+         (yyval)=N();
-         OA(*yyval, OP_CURLY_CODE__CONSTRUCT, yyvsp[-1]); /* code=pop; name=pop; context=pop; construct(context,name,junction(code)) */
+         OA(*(yyval), OP::OP_CURLY_CODE__CONSTRUCT, (yyvsp[-1])); /* code=pop; name=pop; context=pop; construct(context,name,junction(code)) */
- ;}
+ }
+ #line 2026 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 66:
- #line 383 "compile.y"
+ #line 534 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+         (yyval)=N();
-         OA(*yyval, OP_OBJECT_POOL, yyvsp[0]); /* stack: empty write context */
+         OA(*(yyval), OP::OP_OBJECT_POOL, (yyvsp[0])); /* stack: empty write context */
          /* some code that writes to that context */
          /* context=pop; stack: context.value() */
- ;}
+ }
+ #line 2037 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 69:
- #line 390 "compile.y"
+ #line 541 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 2043 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 70:
- #line 394 "compile.y"
+ #line 545 "compile.y" /* yacc.c:1646  */
      {
-         yyval=yyvsp[0]; /* stack: value */
+         size_t count=(yyvsp[0])->count();
-         changetail_or_append(*yyval,
+ #ifdef OPTIMIZE_BYTECODE_CUT_REM_OPERATOR
-                 OP_CALL, true,  /*->*/ OP_CALL__WRITE,
+         if(count)
-                 /*or */OP_WRITE_VALUE); /* value=pop; wcontext.write(value) */
+ #endif
- ;}
+         {
+                 (yyval)=(yyvsp[0]); /* stack: value */
+                 if(!change_first(*(yyval), OP::OP_CONSTRUCT_OBJECT, /*=>*/OP::OP_CONSTRUCT_OBJECT__WRITE))
+                         change_or_append(*(yyval), count-2 /* second last */,
+                                 OP::OP_CALL, /*=>*/ OP::OP_CALL__WRITE,
+                                 /*or */OP::OP_WRITE_VALUE); /* value=pop; wcontext.write(value) */
+         }
+ }
+ #line 2061 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 71:
- #line 400 "compile.y"
+ #line 558 "compile.y" /* yacc.c:1646  */
      {
                                          PC.in_call_value=true;
-                         ;}
+                         }
+ #line 2069 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 72:
- #line 403 "compile.y"
+ #line 561 "compile.y" /* yacc.c:1646  */
      {
                                  PC.in_call_value=false;
-                         ;}
+                         }
+ #line 2077 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 73:
- #line 406 "compile.y"
+ #line 564 "compile.y" /* yacc.c:1646  */
      { /* ^field.$method{vasya} */
-         yyval=yyvsp[-3]; /* with_xxx,diving code; stack: context,method_junction */
+ #ifdef OPTIMIZE_BYTECODE_CUT_REM_OPERATOR
+ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT
+         const String* operator_name=LA2S(*(yyvsp[-3]), 0, OP::OP_VALUE__GET_ELEMENT_OR_OPERATOR);
+ #else
+         const String* operator_name=LA2S(*(yyvsp[-3]), 1);
+ #endif
+         if(operator_name && *operator_name==REM_OPERATOR_NAME){
+                 (yyval)=N();
+         } else
+ #endif
+                 {
+                         YYSTYPE params_code=(yyvsp[-1]);
+                         if(params_code->count()==3) { // probably [] case. [OP::OP_VALUE+origin+Void]
+                                 if(Value* value=LA2V(*params_code)) // it is OP_VALUE+origin+value?
+                                         if(const String * string=value->get_string())
+                                                 if(string->is_empty()) // value is empty string?
+                                                         params_code=0; // ^zzz[] case. don't append lone empty param.
+                         }
+                         /* stack: context, method_junction */
-         YYSTYPE params_code=yyvsp[-1];
+                         YYSTYPE var_code=(yyvsp[-3]);
-         if(params_code->count()==4) { // probably [] case. [OP_VALUE+origin+Void+STORE_PARAM]
+                         if(
-                 if(Value* value=LA2V(*params_code)) // it is OP_VALUE+origin+value?
+                                 var_code->count()==8
-                         if(value->is_void()) // value is VVoid?
+                                 && (*var_code)[0].code==OP::OP_VALUE__GET_CLASS
-                                 params_code=0; // ^zzz[] case. don't append lone empty param.
+                                 && (*var_code)[3].code==OP::OP_PREPARE_TO_CONSTRUCT_OBJECT
-         }
+                                 && (*var_code)[4].code==OP::OP_VALUE
-         /* stack: context, method_junction */
+ #ifdef FEATURE_GET_ELEMENT4CALL
-         OA(*yyval, OP_CALL, params_code); // method_frame=make frame(pop junction); ncontext=pop; call(ncontext,method_frame) stack: value
+                                 && (*var_code)[7].code==OP::OP_GET_ELEMENT4CALL
- ;}
+ #else
+                                 && (*var_code)[7].code==OP::OP_GET_ELEMENT
+ #endif
+                         ){
+                                 (yyval)=N();
+                                 O(*(yyval), OP::OP_CONSTRUCT_OBJECT);
+                                 P(*(yyval), *var_code, 1/*offset*/, 2/*limit*/); // class name
+                                 P(*(yyval), *var_code, 5/*offset*/, 2/*limit*/); // constructor name
+                                 OA(*(yyval), params_code);
+                         } else
+                                 {
+                                         (yyval)=var_code; /* with_xxx,diving code; stack: context,method_junction */
+                                         OA(*(yyval), OP::OP_CALL, params_code); // method_frame=make frame(pop junction); ncontext=pop; call(ncontext,method_frame) stack: value
+                                 }
+                 }
+ }
+ #line 2127 "compile.tab.C" /* yacc.c:1646  */
+     break;
+   case 74:
+ #line 610 "compile.y" /* yacc.c:1646  */
+     {
+ #ifdef FEATURE_GET_ELEMENT4CALL
+         size_t count=(yyvsp[0])->count();
+         if(count){
+                 (yyval)=(yyvsp[0]);
+ #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_ELEMENT
+                 !(count==5 && change_first(*(yyval), OP::OP_GET_OBJECT_ELEMENT, OP::OP_GET_OBJECT_ELEMENT4CALL)) &&
+ #endif
+ #ifdef OPTIMIZE_BYTECODE_GET_OBJECT_VAR_ELEMENT
+                 !(count==5 && change_first(*(yyval), OP::OP_GET_OBJECT_VAR_ELEMENT, OP::OP_GET_OBJECT_VAR_ELEMENT4CALL)) &&
+ #endif
+                 !change(*(yyval), count-1, OP::OP_GET_ELEMENT, OP::OP_GET_ELEMENT4CALL);
+         }
+ #endif
+ }
+ #line 2147 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 76:
- #line 421 "compile.y"
+ #line 626 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 2153 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 80:
- #line 427 "compile.y"
+ #line 632 "compile.y" /* yacc.c:1646  */
      {
          // allow ^call[ letters here any time ]
-         *reinterpret_cast<bool*>(&yyval)=PC.explicit_result; PC.explicit_result=false;
+         *reinterpret_cast<bool*>(&(yyval))=PC.explicit_result; PC.explicit_result=false;
- ;}
+ }
+ #line 2162 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 81:
- #line 430 "compile.y"
+ #line 635 "compile.y" /* yacc.c:1646  */
      {
-         PC.explicit_result=*reinterpret_cast<bool*>(&yyvsp[-1]);
+         PC.explicit_result=*reinterpret_cast<bool*>(&(yyvsp[-1]));
- ;}
+ }
+ #line 2170 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 82:
- #line 432 "compile.y"
+ #line 637 "compile.y" /* yacc.c:1646  */
-     {yyval=yyvsp[-2];}
+     {(yyval)=(yyvsp[-2]);}
+ #line 2176 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 83:
- #line 433 "compile.y"
+ #line 638 "compile.y" /* yacc.c:1646  */
-     {yyval=yyvsp[-1];}
+     {(yyval)=(yyvsp[-1]);}
+ #line 2182 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 84:
- #line 434 "compile.y"
+ #line 639 "compile.y" /* yacc.c:1646  */
-     {yyval=yyvsp[-1];}
+     {(yyval)=(yyvsp[-1]);}
+ #line 2188 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 86:
- #line 437 "compile.y"
+ #line 642 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-2]); P(*(yyval), *(yyvsp[0])); }
+ #line 2194 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 88:
- #line 441 "compile.y"
+ #line 646 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-2]); P(*(yyval), *(yyvsp[0])); }
+ #line 2200 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 90:
- #line 445 "compile.y"
+ #line 650 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-2]); P(*(yyval), *(yyvsp[0])); }
+ #line 2206 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 91:
- #line 447 "compile.y"
+ #line 652 "compile.y" /* yacc.c:1646  */
      {
-         yyval=yyvsp[0];
+         (yyval)=(yyvsp[0]);
-         O(*yyval, OP_STORE_PARAM);
+ }
- ;}
+ #line 2214 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 92:
- #line 451 "compile.y"
+ #line 655 "compile.y" /* yacc.c:1646  */
      {
-         YYSTYPE expr_code=yyvsp[0];
+         YYSTYPE expr_code=(yyvsp[0]);
          if(expr_code->count()==3
-                 && (*expr_code)[0].code==OP_VALUE) { // optimizing (double/bool/incidently 'string' too) case. [OP_VALUE+origin+Double]
+                 && (*expr_code)[0].code==OP::OP_VALUE) { // optimizing (double/bool/incidently 'string' too) case. [OP::OP_VALUE+origin+Double]. no evaluating
-                 yyval=expr_code;
+                 (yyval)=expr_code;
-                 O(*yyval, OP_STORE_PARAM); // no evaluating
          } else {
-                 ArrayOperation* code=N();
+                 YYSTYPE code=N();
-                 O(*code, OP_PREPARE_TO_EXPRESSION);
+                 O(*code, OP::OP_PREPARE_TO_EXPRESSION);
                  P(*code, *expr_code);
-                 O(*code, OP_WRITE_EXPR_RESULT);
+                 O(*code, OP::OP_WRITE_EXPR_RESULT);
-                 yyval=N();
+                 (yyval)=N();
-                 OA(*yyval, OP_EXPR_CODE__STORE_PARAM, code);
+                 OA(*(yyval), OP::OP_EXPR_CODE__STORE_PARAM, code);
          }
- ;}
+ }
+ #line 2233 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 93:
- #line 466 "compile.y"
+ #line 669 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+         (yyval)=N();
-         OA(*yyval, OP_CURLY_CODE__STORE_PARAM, yyvsp[0]);
+         OA(*(yyval), OP::OP_CURLY_CODE__STORE_PARAM, (yyvsp[0]));
- ;}
+ }
+ #line 2242 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 98:
- #line 478 "compile.y"
+ #line 681 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 2248 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 100:
- #line 480 "compile.y"
+ #line 683 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 2254 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 102:
- #line 482 "compile.y"
+ #line 685 "compile.y" /* yacc.c:1646  */
      {
          // we know that name_advance1 not called from ^xxx context
          // so we'll not check for operator call possibility as we do in name_advance2
          /* stack: context */
-         yyval=yyvsp[0]; /* stack: context,name */
+         (yyval)=(yyvsp[0]); /* stack: context,name */
-         O(*yyval, OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */
+ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT__SPECIAL
- ;}
+         O(*(yyval), is_special_element(*(yyval)) ? OP::OP_GET_ELEMENT__SPECIAL : OP::OP_GET_ELEMENT);
+ #else
+         O(*(yyval), OP::OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */
+ #endif
+ }
+ #line 2271 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 103:
- #line 490 "compile.y"
+ #line 697 "compile.y" /* yacc.c:1646  */
      {
          /* stack: context */
-         yyval=yyvsp[0]; /* stack: context,name */
+         (yyval)=(yyvsp[0]); /* stack: context,name */
-         O(*yyval, OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */
+ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT__SPECIAL
- ;}
+         O(*(yyval), is_special_element(*(yyval)) ? OP::OP_GET_ELEMENT__SPECIAL : OP::OP_GET_ELEMENT);
+ #else
+         O(*(yyval), OP::OP_GET_ELEMENT); /* name=pop; context=pop; stack: context.get_element(name) */
+ #endif
+ }
+ #line 2285 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 109:
- #line 503 "compile.y"
+ #line 714 "compile.y" /* yacc.c:1646  */
      {
-         yyval=yyvsp[0];
+         (yyval)=(yyvsp[0]);
-         O(*yyval, OP_GET_ELEMENT);
+         O(*(yyval), OP::OP_GET_ELEMENT);
- ;}
+ }
+ #line 2294 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 110:
- #line 507 "compile.y"
+ #line 718 "compile.y" /* yacc.c:1646  */
      {
-         ArrayOperation* code;
+         YYSTYPE code;
          {
-                 change_string_literal_to_write_string_literal(*(code=yyvsp[-1]));
+                 change_string_literal_to_write_string_literal(*(code=(yyvsp[-1])));
-                 P(*code, *yyvsp[0]);
+                 P(*code, *(yyvsp[0]));
          }
-         yyval=N();
+         (yyval)=N();
-         OA(*yyval, OP_STRING_POOL, code);
+         OA(*(yyval), OP::OP_STRING_POOL, code);
- ;}
+ }
+ #line 2308 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 111:
- #line 516 "compile.y"
+ #line 727 "compile.y" /* yacc.c:1646  */
      {
          // allow $result_or_other_variable[ letters here any time ]
-         *reinterpret_cast<bool*>(&yyval)=PC.explicit_result; PC.explicit_result=false;
+         *reinterpret_cast<bool*>(&(yyval))=PC.explicit_result; PC.explicit_result=false;
- ;}
+ }
+ #line 2317 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 112:
- #line 519 "compile.y"
+ #line 730 "compile.y" /* yacc.c:1646  */
      {
-         PC.explicit_result=*reinterpret_cast<bool*>(&yyvsp[-1]);
+         PC.explicit_result=*reinterpret_cast<bool*>(&(yyvsp[-1]));
- ;}
+ }
+ #line 2325 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 113:
- #line 521 "compile.y"
+ #line 732 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+         (yyval)=N();
-         OA(*yyval, OP_OBJECT_POOL, yyvsp[-2]); /* stack: empty write context */
+ #ifdef OPTIMIZE_BYTECODE_GET_ELEMENT__SPECIAL
+         if(!maybe_append_simple_diving_code(*(yyval), *(yyvsp[-2])))
+ #endif
+         {
+         OA(*(yyval), OP::OP_OBJECT_POOL, (yyvsp[-2])); /* stack: empty write context */
          /* some code that writes to that context */
          /* context=pop; stack: context.value() */
- ;}
+         }
+ }
+ #line 2341 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 114:
- #line 527 "compile.y"
+ #line 743 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+         (yyval)=N();
-         O(*yyval, OP_WITH_READ);
+         O(*(yyval), OP::OP_WITH_READ);
-         P(*yyval, *yyvsp[0]);
+         P(*(yyval), *(yyvsp[0]));
- ;}
+ }
+ #line 2351 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 116:
- #line 532 "compile.y"
+ #line 748 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-1]; P(*yyval, *yyvsp[0]) ;}
+     { (yyval)=(yyvsp[-1]); P(*(yyval), *(yyvsp[0])); }
+ #line 2357 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 117:
- #line 533 "compile.y"
+ #line 749 "compile.y" /* yacc.c:1646  */
      {
-         yyval=yyvsp[0];
+         (yyval)=(yyvsp[0]);
-         O(*yyval, OP_GET_ELEMENT__WRITE);
+         O(*(yyval), OP::OP_GET_ELEMENT__WRITE);
- ;}
+ }
+ #line 2366 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 120:
- #line 542 "compile.y"
+ #line 758 "compile.y" /* yacc.c:1646  */
      {
-         yyval=yyvsp[-1]; // stack: class name string
+         (yyval)=(yyvsp[-1]); // stack: class name string
-         if(*LA2S(*yyval) == BASE_NAME) { // pseudo BASE class
+         if(*LA2S(*(yyval)) == BASE_NAME) { // pseudo BASE class
                  if(VStateless_class* base=PC.cclass->base_class()) {
-                         change_string_literal_value(*yyval, base->name());
+                         change_string_literal_value(*(yyval), base->name());
                  } else {
                          strcpy(PC.error, "no base class declared");
                          YYERROR;
                  }
          }
-         O(*yyval, OP_GET_CLASS);
+         // optimized OP_VALUE+origin+string+OP_GET_CLASS => OP_VALUE__GET_CLASS+origin+string
- ;}
+         change_first(*(yyval), OP::OP_VALUE, OP::OP_VALUE__GET_CLASS);
+ }
+ #line 2384 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 121:
- #line 554 "compile.y"
+ #line 771 "compile.y" /* yacc.c:1646  */
      {
-         yyval=yyvsp[-1];
+         (yyval)=(yyvsp[-1]);
          if(!PC.in_call_value) {
                  strcpy(PC.error, ":: not allowed here");
                  YYERROR;
          }
-         O(*yyval, OP_PREPARE_TO_CONSTRUCT_OBJECT);
+         O(*(yyval), OP::OP_PREPARE_TO_CONSTRUCT_OBJECT);
- ;}
+ }
+ #line 2397 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 128:
- #line 573 "compile.y"
+ #line 790 "compile.y" /* yacc.c:1646  */
-     { yyval = yyvsp[-1] ;}
+     { (yyval) = (yyvsp[-1]); }
+ #line 2403 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 129:
- #line 574 "compile.y"
+ #line 791 "compile.y" /* yacc.c:1646  */
-     { yyval = yyvsp[-1] ;}
+     { (yyval) = (yyvsp[-1]); }
+ #line 2409 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 130:
- #line 575 "compile.y"
+ #line 792 "compile.y" /* yacc.c:1646  */
-     { yyval = yyvsp[-1]; ;}
+     { (yyval) = (yyvsp[-1]); }
+ #line 2415 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 131:
- #line 577 "compile.y"
+ #line 794 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0];  O(*yyval, OP_NEG) ;}
+     { (yyval)=(yyvsp[0]);  O(*(yyval), OP::OP_NEG); }
+ #line 2421 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 132:
- #line 578 "compile.y"
+ #line 795 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0] ;}
+     { (yyval)=(yyvsp[0]); }
+ #line 2427 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 133:
- #line 579 "compile.y"
+ #line 796 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0];    O(*yyval, OP_INV) ;}
+     { (yyval)=(yyvsp[0]);        O(*(yyval), OP::OP_INV); }
+ #line 2433 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 134:
- #line 580 "compile.y"
+ #line 797 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0];  O(*yyval, OP_NOT) ;}
+     { (yyval)=(yyvsp[0]);  O(*(yyval), OP::OP_NOT); }
+ #line 2439 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 135:
- #line 581 "compile.y"
+ #line 798 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0];  O(*yyval, OP_DEF) ;}
+     { (yyval)=(yyvsp[0]);  O(*(yyval), OP::OP_DEF); }
+ #line 2445 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 136:
- #line 582 "compile.y"
+ #line 799 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0];  O(*yyval, OP_IN) ;}
+     { (yyval)=(yyvsp[0]);  O(*(yyval), OP::OP_IN); }
+ #line 2451 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 137:
- #line 583 "compile.y"
+ #line 800 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0];  O(*yyval, OP_FEXISTS) ;}
+     { (yyval)=(yyvsp[0]);  O(*(yyval), OP::OP_FEXISTS); }
+ #line 2457 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 138:
- #line 584 "compile.y"
+ #line 801 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[0];  O(*yyval, OP_DEXISTS) ;}
+     { (yyval)=(yyvsp[0]);  O(*(yyval), OP::OP_DEXISTS); }
+ #line 2463 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 139:
- #line 586 "compile.y"
+ #line 803 "compile.y" /* yacc.c:1646  */
-     {   yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_SUB) ;}
+     {   (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_SUB); }
+ #line 2469 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 140:
- #line 587 "compile.y"
+ #line 804 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_ADD) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_ADD); }
+ #line 2475 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 141:
- #line 588 "compile.y"
+ #line 805 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_MUL) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_MUL); }
+ #line 2481 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 142:
- #line 589 "compile.y"
+ #line 806 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_DIV) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_DIV); }
+ #line 2487 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 143:
- #line 590 "compile.y"
+ #line 807 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_MOD) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_MOD); }
+ #line 2493 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 144:
- #line 591 "compile.y"
+ #line 808 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_INTDIV) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_INTDIV); }
+ #line 2499 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 145:
- #line 592 "compile.y"
+ #line 809 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_BIN_SL) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_BIN_SL); }
+ #line 2505 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 146:
- #line 593 "compile.y"
+ #line 810 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_BIN_SR) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_BIN_SR); }
+ #line 2511 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 147:
- #line 594 "compile.y"
+ #line 811 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_BIN_AND) ;}
+     { (yyval)=(yyvsp[-2]);      P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_BIN_AND); }
+ #line 2517 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 148:
- #line 595 "compile.y"
+ #line 812 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_BIN_OR) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_BIN_OR); }
+ #line 2523 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 149:
- #line 596 "compile.y"
+ #line 813 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_BIN_XOR) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_BIN_XOR); }
+ #line 2529 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 150:
- #line 597 "compile.y"
+ #line 814 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  OA(*yyval, OP_NESTED_CODE, yyvsp[0]);  O(*yyval, OP_LOG_AND) ;}
+     { (yyval)=(yyvsp[-2]);  OA(*(yyval), OP::OP_NESTED_CODE, (yyvsp[0]));  O(*(yyval), OP::OP_LOG_AND); }
+ #line 2535 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 151:
- #line 598 "compile.y"
+ #line 815 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  OA(*yyval, OP_NESTED_CODE, yyvsp[0]);  O(*yyval, OP_LOG_OR) ;}
+     { (yyval)=(yyvsp[-2]);  OA(*(yyval), OP::OP_NESTED_CODE, (yyvsp[0]));  O(*(yyval), OP::OP_LOG_OR); }
+ #line 2541 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 152:
- #line 599 "compile.y"
+ #line 816 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_LOG_XOR) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_LOG_XOR); }
+ #line 2547 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 153:
- #line 600 "compile.y"
+ #line 817 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_NUM_LT) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_NUM_LT); }
+ #line 2553 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 154:
- #line 601 "compile.y"
+ #line 818 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_NUM_GT) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_NUM_GT); }
+ #line 2559 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 155:
- #line 602 "compile.y"
+ #line 819 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_NUM_LE) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_NUM_LE); }
+ #line 2565 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 156:
- #line 603 "compile.y"
+ #line 820 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_NUM_GE) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_NUM_GE); }
+ #line 2571 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 157:
- #line 604 "compile.y"
+ #line 821 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_NUM_EQ) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_NUM_EQ); }
+ #line 2577 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 158:
- #line 605 "compile.y"
+ #line 822 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_NUM_NE) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_NUM_NE); }
+ #line 2583 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 159:
- #line 606 "compile.y"
+ #line 823 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_STR_LT) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_STR_LT); }
+ #line 2589 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 160:
- #line 607 "compile.y"
+ #line 824 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_STR_GT) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_STR_GT); }
+ #line 2595 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 161:
- #line 608 "compile.y"
+ #line 825 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_STR_LE) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_STR_LE); }
+ #line 2601 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 162:
- #line 609 "compile.y"
+ #line 826 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_STR_GE) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_STR_GE); }
+ #line 2607 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 163:
- #line 610 "compile.y"
+ #line 827 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_STR_EQ) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_STR_EQ); }
+ #line 2613 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 164:
- #line 611 "compile.y"
+ #line 828 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_STR_NE) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_STR_NE); }
+ #line 2619 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 165:
- #line 612 "compile.y"
+ #line 829 "compile.y" /* yacc.c:1646  */
-     { yyval=yyvsp[-2];  P(*yyval, *yyvsp[0]);  O(*yyval, OP_IS) ;}
+     { (yyval)=(yyvsp[-2]);  P(*(yyval), *(yyvsp[0]));  O(*(yyval), OP::OP_IS); }
+ #line 2625 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 166:
- #line 615 "compile.y"
+ #line 832 "compile.y" /* yacc.c:1646  */
      {
-         // optimized from OP_STRING->OP_VALUE for doubles
+         // optimized OP_STRING => OP_VALUE for doubles
-         maybe_change_string_literal_to_double_literal(*(yyval=yyvsp[0]));
+         maybe_change_string_literal_to_double_literal(*((yyval)=(yyvsp[0])));
- ;}
+ }
+ #line 2634 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 167:
- #line 620 "compile.y"
+ #line 837 "compile.y" /* yacc.c:1646  */
      {
-         yyval=N();
+ #ifdef OPTIMIZE_BYTECODE_STRING_POOL
-         OA(*yyval, OP_STRING_POOL, yyvsp[0]); /* stack: empty write context */
+         // it brakes ^if(" 09 "){...}
+         YYSTYPE code=(yyvsp[0]);
+         (yyval)=N();
+         if(code->count()==3 && change_first(*code, OP::OP_STRING__WRITE, OP::OP_VALUE)){
+                 // optimized OP_STRING__WRITE+origin+value => OP_VALUE+origin+value without starting OP_STRING_POOL
+                 P(*(yyval), *code);
+         } else {
+                 OA(*(yyval), OP::OP_STRING_POOL, code); /* stack: empty write context */
+         }
+ #else
+         (yyval)=N();
+         OA(*(yyval), OP::OP_STRING_POOL, (yyvsp[0])); /* stack: empty write context */
+ #endif
          /* some code that writes to that context */
          /* context=pop; stack: context.get_string() */
- ;}
+ }
+ #line 2657 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 168:
- #line 629 "compile.y"
+ #line 858 "compile.y" /* yacc.c:1646  */
      {
-         // optimized from OP_STRING+OP_WRITE_VALUE to OP_STRING__WRITE
+         // optimized OP_STRING+OP_WRITE_VALUE => OP_STRING__WRITE
-         change_string_literal_to_write_string_literal(*(yyval=yyvsp[0]))
+         change_string_literal_to_write_string_literal(*((yyval)=(yyvsp[0])));
- ;}
+ }
+ #line 2666 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 169:
- #line 634 "compile.y"
+ #line 863 "compile.y" /* yacc.c:1646  */
-     { yyval=VL(/*we know that we will not change it*/const_cast<VVoid*>(&vvoid), 0, 0, 0) ;}
+     { (yyval)=VL(/*we know that we will not change it*/const_cast<VString*>(&vempty), 0, 0, 0); }
+ #line 2672 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 170:
- #line 635 "compile.y"
+ #line 864 "compile.y" /* yacc.c:1646  */
-     { yyval = VL(/*we know that we will not change it*/const_cast<VBool*>(&vtrue), 0, 0, 0) ;}
+     { (yyval) = VL(/*we know that we will not change it*/const_cast<VBool*>(&vtrue), 0, 0, 0); }
+ #line 2678 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 171:
- #line 636 "compile.y"
+ #line 865 "compile.y" /* yacc.c:1646  */
-     { yyval = VL(/*we know that we will not change it*/const_cast<VBool*>(&vfalse), 0, 0, 0) ;}
+     { (yyval) = VL(/*we know that we will not change it*/const_cast<VBool*>(&vfalse), 0, 0, 0); }
+ #line 2684 "compile.tab.C" /* yacc.c:1646  */
      break;
    case 172:
- #line 638 "compile.y"
+ #line 867 "compile.y" /* yacc.c:1646  */
-     { yyval=N() ;}
+     { (yyval)=N(); }
+ #line 2690 "compile.tab.C" /* yacc.c:1646  */
      break;
+ #line 2694 "compile.tab.C" /* yacc.c:1646  */
+       default: break;
      }
+   /* User semantic actions sometimes alter yychar, and that requires
+      that yytoken be updated with the new translation.  We take the
+      approach of translating immediately before every use of yytoken.
+      One alternative is translating here after every semantic action,
+      but that translation would be missed if the semantic action invokes
+      YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+      if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
+      incorrect destructor might then be invoked immediately.  In the
+      case of YYERROR or YYBACKUP, subsequent parser actions might lead
+      to an incorrect destructor call or verbose syntax error message
+      before the lookahead is translated.  */
+   YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
- /* Line 993 of yacc.c.  */
+   YYPOPSTACK (yylen);
- #line 2224 "compile.tab.C"
+   yylen = 0;
-   yyvsp -= yylen;
-   yyssp -= yylen;
    YY_STACK_PRINT (yyss, yyssp);
    *++yyvsp = yyval;
+   /* Now 'shift' the result of the reduction.  Determine what state
-   /* Now `shift' the result of the reduction.  Determine what state
       that goes to, based on the state we popped back to and the rule
       number reduced by.  */
- Line 2246  yyreduce:
+ Line 2727  yyreduce:
    goto yynewstate;
- /*------------------------------------.
+ /*--------------------------------------.
- | yyerrlab -- here on detecting error |
+ | yyerrlab -- here on detecting error.  |
- `------------------------------------*/
+ `--------------------------------------*/
  yyerrlab:
+   /* Make sure we have latest lookahead translation.  See comments at
+      user semantic actions for why this is necessary.  */
+   yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
    /* If not already recovering from an error, report this error.  */
    if (!yyerrstatus)
      {
        ++yynerrs;
- #if YYERROR_VERBOSE
+ #if ! YYERROR_VERBOSE
-       yyn = yypact[yystate];
+       yyerror (pc, YY_("syntax error"));
+ #else
-       if (YYPACT_NINF < yyn && yyn < YYLAST)
+ # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
-         {
+                                         yyssp, yytoken)
-           YYSIZE_T yysize = 0;
+       {
-           int yytype = YYTRANSLATE (yychar);
+         char const *yymsgp = YY_("syntax error");
-           const char* yyprefix;
+         int yysyntax_error_status;
-           char *yymsg;
+         yysyntax_error_status = YYSYNTAX_ERROR;
-           int yyx;
+         if (yysyntax_error_status == 0)
+           yymsgp = yymsg;
-           /* Start YYX at -YYN if negative to avoid negative indexes in
+         else if (yysyntax_error_status == 1)
-              YYCHECK.  */
+           {
-           int yyxbegin = yyn < 0 ? -yyn : 0;
+             if (yymsg != yymsgbuf)
+               YYSTACK_FREE (yymsg);
-           /* Stay within bounds of both yycheck and yytname.  */
+             yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
-           int yychecklim = YYLAST - yyn;
+             if (!yymsg)
-           int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+               {
-           int yycount = 0;
+                 yymsg = yymsgbuf;
+                 yymsg_alloc = sizeof yymsgbuf;
-           yyprefix = ", expecting ";
+                 yysyntax_error_status = 2;
-           for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+               }
-             if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+             else
                {
-                 yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
+                 yysyntax_error_status = YYSYNTAX_ERROR;
-                 yycount += 1;
+                 yymsgp = yymsg;
-                 if (yycount == 5)
+               }
-                   {
+           }
-                     yysize = 0;
+         yyerror (pc, yymsgp);
-                     break;
+         if (yysyntax_error_status == 2)
-                   }
+           goto yyexhaustedlab;
-               }
+       }
-           yysize += (sizeof ("syntax error, unexpected ")
+ # undef YYSYNTAX_ERROR
-                      + yystrlen (yytname[yytype]));
+ #endif
-           yymsg = (char *) YYSTACK_ALLOC (yysize);
-           if (yymsg != 0)
-             {
-               char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
-               yyp = yystpcpy (yyp, yytname[yytype]);
-               if (yycount < 5)
-                 {
-                   yyprefix = ", expecting ";
-                   for (yyx = yyxbegin; yyx < yyxend; ++yyx)
-                     if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-                       {
-                         yyp = yystpcpy (yyp, yyprefix);
-                         yyp = yystpcpy (yyp, yytname[yyx]);
-                         yyprefix = " or ";
-                       }
-                 }
-               yyerror (yymsg);
-               YYSTACK_FREE (yymsg);
-             }
-           else
-             yyerror ("syntax error; also virtual memory exhausted");
-         }
-       else
- #endif /* YYERROR_VERBOSE */
-         yyerror ("syntax error");
      }
- Line 2321  yyerrlab:
+ Line 2780  yyerrlab:
    if (yyerrstatus == 3)
      {
        /* If just tried and failed to reuse lookahead token after an
           error, discard it.  */
        if (yychar <= YYEOF)
          {
-           /* If at end of input, pop the error token,
+           /* Return failure if at end of input.  */
-              then the rest of the stack, then return failure.  */
+           if (yychar == YYEOF)
-           if (yychar == YYEOF)
+             YYABORT;
-              for (;;)
-                {
-                  YYPOPSTACK;
-                  if (yyssp == yyss)
-                    YYABORT;
-                  YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-                  yydestruct (yystos[*yyssp], yyvsp);
-                }
          }
        else
          {
-           YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
+           yydestruct ("Error: discarding",
-           yydestruct (yytoken, &yylval);
+                       yytoken, &yylval, pc);
            yychar = YYEMPTY;
+         }
-         }
      }
    /* Else will try to reuse lookahead token after shifting the error
- Line 2356  yyerrlab:
+ Line 2806  yyerrlab:
  `---------------------------------------------------*/
  yyerrorlab:
- #ifdef __GNUC__
+   /* Pacify compilers like GCC when the user code never invokes
-   /* Pacify GCC when the user code never invokes YYERROR and the label
+      YYERROR and the label yyerrorlab therefore never appears in user
-      yyerrorlab therefore never appears in user code.  */
+      code.  */
-   if (0)
+   if (/*CONSTCOND*/ 0)
       goto yyerrorlab;
- #endif
-   yyvsp -= yylen;
+   /* Do not reclaim the symbols of the rule whose action triggered
-   yyssp -= yylen;
+      this YYERROR.  */
+   YYPOPSTACK (yylen);
+   yylen = 0;
+   YY_STACK_PRINT (yyss, yyssp);
    yystate = *yyssp;
    goto yyerrlab1;
- Line 2373  yyerrorlab:
+ Line 2825  yyerrorlab:
  | yyerrlab1 -- common code for both syntax error and YYERROR.  |
  `-------------------------------------------------------------*/
  yyerrlab1:
    yyerrstatus = 3;      /* Each real token shifted decrements this.  */
    for (;;)
      {
        yyn = yypact[yystate];
-       if (yyn != YYPACT_NINF)
+       if (!yypact_value_is_default (yyn))
          {
            yyn += YYTERROR;
            if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
              {
                yyn = yytable[yyn];
                if (0 < yyn)
                  break;
              }
          }
        /* Pop the current state because it cannot handle the error token.  */
        if (yyssp == yyss)
          YYABORT;
-       YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
+       yydestruct ("Error: popping",
-       yydestruct (yystos[yystate], yyvsp);
+                   yystos[yystate], yyvsp, pc);
-       YYPOPSTACK;
+       YYPOPSTACK (1);
        yystate = *yyssp;
        YY_STACK_PRINT (yyss, yyssp);
      }
-   if (yyn == YYFINAL)
+   YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-     YYACCEPT;
-   YYDPRINTF ((stderr, "Shifting error token, "));
    *++yyvsp = yylval;
+   YY_IGNORE_MAYBE_UNINITIALIZED_END
+   /* Shift the error token.  */
+   YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
    yystate = yyn;
    goto yynewstate;
- Line 2426  yyabortlab:
+ Line 2879  yyabortlab:
    yyresult = 1;
    goto yyreturn;
- #ifndef yyoverflow
+ #if !defined yyoverflow || YYERROR_VERBOSE
- /*----------------------------------------------.
+ /*-------------------------------------------------.
- | yyoverflowlab -- parser overflow comes here.  |
+ | yyexhaustedlab -- memory exhaustion comes here.  |
- `----------------------------------------------*/
+ `-------------------------------------------------*/
- yyoverflowlab:
+ yyexhaustedlab:
-   yyerror ("parser stack overflow");
+   yyerror (pc, YY_("memory exhausted"));
    yyresult = 2;
    /* Fall through.  */
  #endif
  yyreturn:
+   if (yychar != YYEMPTY)
+     {
+       /* Make sure we have latest lookahead translation.  See comments at
+          user semantic actions for why this is necessary.  */
+       yytoken = YYTRANSLATE (yychar);
+       yydestruct ("Cleanup: discarding lookahead",
+                   yytoken, &yylval, pc);
+     }
+   /* Do not reclaim the symbols of the rule whose action triggered
+      this YYABORT or YYACCEPT.  */
+   YYPOPSTACK (yylen);
+   YY_STACK_PRINT (yyss, yyssp);
+   while (yyssp != yyss)
+     {
+       yydestruct ("Cleanup: popping",
+                   yystos[*yyssp], yyvsp, pc);
+       YYPOPSTACK (1);
+     }
  #ifndef yyoverflow
    if (yyss != yyssa)
      YYSTACK_FREE (yyss);
  #endif
+ #if YYERROR_VERBOSE
+   if (yymsg != yymsgbuf)
+     YYSTACK_FREE (yymsg);
+ #endif
    return yyresult;
  }
+ #line 869 "compile.y" /* yacc.c:1906  */
- #line 640 "compile.y"
  #endif
- Line 2538  case LS_DEF_COMMENT:
+ Line 3011  case LS_DEF_COMMENT:
  default:
                          switch(*pc.source) {
                          // ^escaping some punctuators
-                         case '^': case '$': case ';':
+                         case '^': case '$': case ';': case '@':
                          case '(': case ')':
                          case '[': case ']':
                          case '{': case '}':
- Line 2566  default:
+ Line 3039  default:
                                          pc.string.append_strdup_know_length(begin, end-begin);
                                  }
                                  // #HH ?
-                                 if(pc.source[0]=='#' && pc.source[1] && pc.source[2]) {
+                                 if(pc.source[1] && isxdigit(pc.source[1]) && pc.source[2] && isxdigit(pc.source[2])) {
                                          char c=(char)(
                                                  hex_value[(unsigned char)pc.source[1]]*0x10+
                                                  hex_value[(unsigned char)pc.source[2]]);
- Line 2585  default:
+ Line 3058  default:
                                          // skip analysis = forced literal
                                          continue;
                                  }
-                                 break;
+                                 // just escaped char
+                                 // reset piece 'begin' position & line
+                                 begin=pc.source;
+                                 begin_pos=pc.pos;
+                                 // skip over _ after ^
+                                 pc.source++;  pc.pos.col++;
+                                 // skip analysis = forced literal
+                                 continue;
                          }
                          break;
                          }
- Line 2666  default:
+ Line 3146  default:
                          case '"':
                          case '\'':
                                  if(
-                                         pc.ls == LS_EXPRESSION_STRING_QUOTED && c=='"' ||
+                                         (pc.ls == LS_EXPRESSION_STRING_QUOTED && c=='"') ||
-                                         pc.ls == LS_EXPRESSION_STRING_APOSTROFED && c=='\'') {
+                                         (pc.ls == LS_EXPRESSION_STRING_APOSTROFED && c=='\'') ) {
                                          pop_LS(pc); //"abc". | 'abc'.
                                          RC;
                                  }
- Line 2740  default:
+ Line 3220  default:
                  case LS_METHOD_ROUND:
                          switch(c) {
                          case ')':
-                                 if(--lexical_brackets_nestage==0)
+                                 if(--lexical_brackets_nestage==0) {
                                          if(pc.ls==LS_METHOD_ROUND) // method round param ended
                                                  pc.ls=LS_METHOD_AFTER; // look for method end
                                          else // pc.ls==LS_VAR_ROUND // variable constructor ended
                                                  pop_LS(pc); // return to normal life
+                                 }
                                  RC;
                          case '#': // comment start skipping
                                  if(end!=begin) {
- Line 2882  default:
+ Line 3363  default:
                          case 'd':
                                  if(end==begin) // right after whitespace
                                          if(pc.source[0]=='e' && pc.source[1]=='f') { // def
-                                                 skip_analized=2;
+                                                 switch(pc.source[2]){
-                                                 result=DEF;
+                                                 case ' ': case '\t': case '\n': case '"': case '\'': case '^': case '$': // non-quoted string without whitespace after 'def' is not allowed
-                                                 goto break2;
+                                                         skip_analized=2;
+                                                         result=DEF;
+                                                         goto break2;
+                                                 }
+                                                 // error: incorrect char after 'def'
                                          }
                                  break;
                          case 't':
                                  if(end==begin) // right after whitespace
-                                         if(pc.source[0]=='r' && pc.source[1]=='u' && pc.source[2]=='e') { // def
+                                         if(pc.source[0]=='r' && pc.source[1]=='u' && pc.source[2]=='e') { // true
                                                  skip_analized=3;
                                                  result=LITERAL_TRUE;
                                                  goto break2;
- Line 2897  default:
+ Line 3382  default:
                                  break;
                          case 'f':
                                  if(end==begin) // right after whitespace
-                                         if(pc.source[0]=='a' && pc.source[1]=='l' && pc.source[2]=='s' && pc.source[3]=='e') { // def
+                                         if(pc.source[0]=='a' && pc.source[1]=='l' && pc.source[2]=='s' && pc.source[3]=='e') { // false
                                                  skip_analized=4;
                                                  result=LITERAL_FALSE;
                                                  goto break2;
- Line 2974  default:
+ Line 3459  default:
                          case ']': case '}': case ')':
                          case '"': case '\'':
                          case '<': case '>':  // these stand for HTML brackets AND expression binary ops
-                         case '+': case '*': case '/': case '%':
+                         case '+': case '*': case '/': case '\\': case '%':
                          case '&': case '|':
                          case '=': case '!':
                          // common delimiters
- Line 3204  default:
+ Line 3689  default:
  break2:
          if(end!=begin) { // there is last piece?
-                 if((c=='@' || c==0) && end[-1]=='\n') { // we are before LS_DEF_NAME or EOF?
+                 if(c=='@' || c==0) // we are before LS_DEF_NAME or EOF?
-                         // strip last \n
+                         while(end!=begin && end[-1]=='\n') // trim all empty lines before LS_DEF_NAME and EOF
-                         end--;
-                         if(end!=begin && end[-1]=='\n') // allow one empty line before LS_DEF_NAME
                                  end--;
-                 }
                  if(end!=begin && pc.ls!=LS_USER_COMMENT) { // last piece still alive and not comment?
                          if(!pc.string_start)
                                  pc.string_start=begin_pos;
- Line 3234  break2:
+ Line 3716  break2:
          return result;
  }
- static int real_yyerror(Parse_control *pc, char *s) {  // Called by yyparse on error
+ static int real_yyerror(Parse_control *pc, const char *s) {  // Called by yyparse on error
             strncpy(PC.error, s, MAX_STRING);
             return 1;
  }
- Line 3243  static void yyprint(FILE *file, int type
+ Line 3725  static void yyprint(FILE *file, int type
          if(type==STRING)
                  fprintf(file, " \"%s\"", LA2S(*value)->cstr());
  }

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Removed from v.1.113
changed lines
	Added in v.1.166